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onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRLKy9E3MYH7aia7xatgb5xreRXFfiajSgIrcrhp10B0iaFzdlHQ4d8auEg\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\"><strong>\u73b0\u5728\u6211\u4eec\u5c31\u7528R\u8fdb\u884c\u6570\u636e\u7684\u6574\u7406<\/strong><\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">manager <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">5<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">date <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"10\/24\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/28\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/1\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/12\/08\"<\/span>, <span class=\"code-snippet__string\">\"5\/1\/09\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">country <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"US\"<\/span>, <span class=\"code-snippet__string\">\"US\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">gender <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"M\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>, <span class=\"code-snippet__string\">\"M\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">age <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">32<\/span>, <span class=\"code-snippet__number\">45<\/span>, <span class=\"code-snippet__number\">25<\/span>, <span class=\"code-snippet__number\">39<\/span>, <span class=\"code-snippet__number\">99<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q1 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q2 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q3 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">1<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q4 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q5 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">1<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- data.frame(manager, date, country, gender, age,<\/span><\/code><code><span class=\"code-snippet_outer\">q1, q2, q3, q4, q5, stringsAsFactors=<span class=\"code-snippet__literal\">FALSE<\/span>)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.26609442060085836\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/2_RRpe1GW3LQv25FTtl6Mr7LXh4WZ4WA.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRPfTVBjsjO1kEcbh3KtwRr5GaRRpe1GW3LQv25FTtl6Mr7LXh4WZ4WA\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"932\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u8fd0\u7b97\u7b26<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u901a\u8fc7\u793a\u4f8b\u53ef\u4ee5\u5f97\u5230\u60f3\u8981\u7684\u6570\u636e\u96c6\uff0c\u4f46\u662f\u8fd8\u9700\u8981\u4e86\u89e3\u5fc5\u8981\u7684\u8fd0\u7b97\u7b26\u53f7\uff0c\u624d\u80fd\u8fdb\u884c\u66f4\u597d\u7684\u7ba1\u7406\u6570\u636e\u96c6\u3002\u8fd0\u7b97\u7b26\u5206\u4e3a\u7b97\u6570\u8fd0\u7b97\u7b26\u548c\u903b\u8f91\u8fd0\u7b97\u7b26\uff1a<\/p>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u6570\u8fd0\u7b97\u7b26<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.7509259259259259\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/3_QQFGLYowNYLib5ic8mziaFqT7J0ibw.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVR8G7R8eG9DYB0wsvcqs7mBiaLpdOeWQQFGLYowNYLib5ic8mziaFqT7J0ibw\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7b2c\u4e00\u79cd<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">total_score <- q1 + q2 + q3 + q4 + q5<\/span><\/code><code><span class=\"code-snippet_outer\">mean_score <- (q1 + q2 + q3 + q4 + q5)\/<span class=\"code-snippet__number\">5<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7b2c\u4e8c\u79cd<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">total_score <- leadership$q1 + leadership$q2 + leadership$q3 +<\/span><\/code><code><span class=\"code-snippet_outer\">leadership$q4 + leadership$q5<\/span><\/code><code><span class=\"code-snippet_outer\">mean_score <- (leadership$q1 + leadership$q2 + leadership$q3 +<\/span><\/code><code><span class=\"code-snippet_outer\">leadership$q4 + leadership$q5)\/<span class=\"code-snippet__number\">5<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><br \/><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7b2c\u4e09\u79cd<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$total_score <- leadership$q1 + leadership$q2 + leadership$q3 +leadership$q4 + leadership$q5<\/span><\/code><code><span class=\"code-snippet_outer\">leadership$mean_score <- (leadership$q1 + leadership$q2 + leadership$q3 +<\/span><\/code><code><span class=\"code-snippet_outer\">leadership$q4 + leadership$q5)\/<span class=\"code-snippet__number\">5<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7b2c\u56db\u79cd<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- transform(leadership,<\/span><\/code><code><span class=\"code-snippet_outer\">total_score = q1 + q2 + q3 + q4 + q5,<\/span><\/code><code><span class=\"code-snippet_outer\">mean_score = (q1 + q2 + q3 + q4 + q5)\/<span class=\"code-snippet__number\">5<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">\u6bcf\u4e00\u79cd\u90fd\u53ef\u4ee5\u5c1d\u8bd5\u4e00\u4e0b\uff0c\u4f53\u4f1aR\u6570\u636e\u7ba1\u7406\u7684\u64cd\u4f5c<\/span><\/code><code><span class=\"code-snippet_outer\">\u903b\u8f91\u8fd0\u7b97<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.9472222222222222\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/4_bxOevcTBADOicpuwtpGyNzgU9PZdlA.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRe8QhicTq5nQrDL9b2ibuBKoxVXYbxOevcTBADOicpuwtpGyNzgU9PZdlA\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u5c06\u5e74\u9f84\u4e3a99\u5c81\u7684\u503c\u91cd\u7f16\u7801\u4e3a\u7f3a\u5931\u503c<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$age[leadership$age == <span class=\"code-snippet__number\">99<\/span>] <- <span class=\"code-snippet__literal\">NA<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u6839\u636e\u5e74\u9f84\u8fdb\u884c\u8d4b\u503cagecat\u5217<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$agecat[leadership$age > <span class=\"code-snippet__number\">75<\/span>] <- <span class=\"code-snippet__string\">\"Elder\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$agecat[leadership$age >= <span class=\"code-snippet__number\">55<\/span> &<\/span><\/code><code><span class=\"code-snippet_outer\">leadership$age <= <span class=\"code-snippet__number\">75<\/span>] <- <span class=\"code-snippet__string\">\"Middle Aged\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$agecat[leadership$age < <span class=\"code-snippet__number\">55<\/span>] <- <span class=\"code-snippet__string\">\"Young\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><br \/><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u8fd8\u53ef\u4ee5\u7528within()\u51fd\u6570\u5199\u6210<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- within(leadership,{<\/span><\/code><code><span class=\"code-snippet_outer\">agecat <- <span class=\"code-snippet__literal\">NA<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">agecat[age > <span class=\"code-snippet__number\">75<\/span>] <- <span class=\"code-snippet__string\">\"Elder\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">agecat[age >= <span class=\"code-snippet__number\">55<\/span> & age <= <span class=\"code-snippet__number\">75<\/span>] <- <span class=\"code-snippet__string\">\"Middle Aged\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">agecat[age < <span class=\"code-snippet__number\">55<\/span>] <- <span class=\"code-snippet__string\">\"Young\"<\/span> })<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.2397003745318352\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/5_5sRkp8cicHkrrb32za0wIycSKVRX0w.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRG3NEf2wzW0IVn34j35AxCxXfK5sRkp8cicHkrrb32za0wIycSKVRX0w\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1068\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u53d8\u91cf\u91cd\u547d\u540d\u7684\u65b9\u6cd5<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__built_in\">names<\/span>(leadership)[<span class=\"code-snippet__number\">2<\/span>] <- <span class=\"code-snippet__string\">\"testData\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__built_in\">names<\/span>(leadership)[<span class=\"code-snippet__number\">6<\/span>:<span class=\"code-snippet__number\">10<\/span>] <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"item1\"<\/span>, <span class=\"code-snippet__string\">\"item2\"<\/span>, <span class=\"code-snippet__string\">\"item3\"<\/span>, <span class=\"code-snippet__string\">\"item4\"<\/span>, <span class=\"code-snippet__string\">\"item5\"<\/span>)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u7f3a\u5931\u503c<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">y <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__literal\">NA<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__built_in\">is.na<\/span>(y)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.13636363636363635\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/6_U20JWuheq0ITkOTRic1CdITu6MtZww.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRCk9fMIhHCjMnSSYqAXR8f4RQZU20JWuheq0ITkOTRic1CdITu6MtZww\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"528\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u5206\u6790\u4e2d\u6392\u9664\u7f3a\u5931\u503c<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">x <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">3<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">y <- x[<span class=\"code-snippet__number\">1<\/span>] + x[<span class=\"code-snippet__number\">2<\/span>] + x[<span class=\"code-snippet__number\">3<\/span>] + x[<span class=\"code-snippet__number\">4<\/span>]<\/span><\/code><code><span class=\"code-snippet_outer\">z <- <span class=\"code-snippet__built_in\">sum<\/span>(x)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.3037974683544304\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/7_zHTAuGvpFDmMlSZHibqo7vbgo2MsIg.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVR9xOgD4vulSia4IaJibZPqd8icXDyzHTAuGvpFDmMlSZHibqo7vbgo2MsIg\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"790\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u56e0\u4e3ax\u6709\u4e00\u4e2a\u7f3a\u5931\u503c\uff0c\u56e0\u6b64y\u548cz\u90fd\u662f\u7f3a\u5931\u503c<\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u53ef\u4ee5\u8fd9\u6837\u8fdb\u884c\u5904\u7406<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">x <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">3<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">y <- <span class=\"code-snippet__built_in\">sum<\/span>(x, na.rm=<span class=\"code-snippet__literal\">TRUE<\/span>)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.25769230769230766\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/8_a2TqI8iaYEFP5wEd0GmolXWvyLDyCA.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRnzPcZtibXSicCdicIjxXGt5IeTf7a2TqI8iaYEFP5wEd0GmolXWvyLDyCA\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"520\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">\u7528na.omit()\u5220\u9664\u4e0d\u5b8c\u6574\u7684\u89c2\u6d4b<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.3425925925925926\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/9_9q7qACutCRtOp1ibQ4UMrRAnQFPnlQ.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRick0PQiawMxkx5rRrs0oIqBQMGa9q7qACutCRtOp1ibQ4UMrRAnQFPnlQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u65e5\u671f\u503c\uff1a<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.8615528531337698\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/10_WI0n4kpWmuxcOHY2AKzaD9LadImOKg.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRFqP6mQYNlwkorMbatnB1WkFCWI0n4kpWmuxcOHY2AKzaD9LadImOKg\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1069\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u7c7b\u578b\u8f6c\u5316<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.7416666666666667\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/11_qCUQcIWBZZgpialHFkUnia5ZWBf09g.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRJymN8opCdHOu5S8el0Wt2Lu6BmqCUQcIWBZZgpialHFkUnia5ZWBf09g\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">> a <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>,<span class=\"code-snippet__number\">2<\/span>,<span class=\"code-snippet__number\">3<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">> a<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__number\">1<\/span> <span class=\"code-snippet__number\">2<\/span> <span class=\"code-snippet__number\">3<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> <span class=\"code-snippet__built_in\">is.numeric<\/span>(a)<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__literal\">TRUE<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> is.vector(a)<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__literal\">TRUE<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> a <- <span class=\"code-snippet__built_in\">as.character<\/span>(a)<\/span><\/code><code><span class=\"code-snippet_outer\">> a<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__string\">\"1\"<\/span> <span class=\"code-snippet__string\">\"2\"<\/span> <span class=\"code-snippet__string\">\"3\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> <span class=\"code-snippet__built_in\">is.numeric<\/span>(a)<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__literal\">FALSE<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> is.vector(a)<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__literal\">TRUE<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> <span class=\"code-snippet__built_in\">is.character<\/span>(a)<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__literal\">TRUE<\/span><\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u6570\u636e\u6392\u5e8f<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">newdata <- leadership[order(leadership$age),]<\/span><\/code><code><span class=\"code-snippet_outer\">newdata <- leadership[order(leadership$gender, leadership$age),]<\/span><\/code><code><span class=\"code-snippet_outer\">newdata <-leadership[order(leadership$gender, -leadership$age),]<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u6b63\u7684\u4e3a\u5347\u5e8f\uff0c\u8d1f\u7684\u4e3a\u964d\u5e8f<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">\u6570\u636e\u96c6\u7684\u5408\u5e76<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u6a2a\u5411\u5408\u5e76\u4e24\u4e2a\u6570\u636e\u96c6\uff0c\u4f7f\u7528merge()\u51fd\u6570\uff0c\u6309\u7167ID\u8fdb\u884c\u4e86\u5408\u5e76<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">total <- merge(dataframeA, dataframeB, by=<span class=\"code-snippet__string\">\"ID\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">total <- cbind(A, B)<span class=\"code-snippet__comment\">#\u7eb5\u5411\u5408\u5e76<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">total <- rbind(dataframeA, dataframeB)<span class=\"code-snippet__comment\">#\u6dfb\u52a0\u884c\u5408\u5e76<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">subset()\u51fd\u6570\u53d6\u5b50\u96c6<\/span><\/code><code><span class=\"code-snippet_outer\">newdata <- subset(leadership, age >= <span class=\"code-snippet__number\">35<\/span> | age < <span class=\"code-snippet__number\">23<\/span>,<\/span><\/code><code><span class=\"code-snippet_outer\">select=<span class=\"code-snippet__built_in\">c<\/span>(q1, q2, q3, q4))<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#age\u5927\u4e8e\u7b49\u4e8e35\u6216\u8005\u5c0f\u4e8e23\u7684\uff0c\u5e76\u4e14\u4fdd\u7559\u4e86q1\u5230q4<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">newdata <- subset(leadership, gender==<span class=\"code-snippet__string\">\"M\"<\/span> & age > <span class=\"code-snippet__number\">25<\/span>,<\/span><\/code><code><span class=\"code-snippet_outer\">select=gender:q4<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7537\u6027\u5e76\u4e14\u5e74\u9f84\u5927\u4e8e25\u7684\uff0c\u9009\u62e9gender\u5230q4\u7684\u4e4b\u95f4\u7684\u5217<\/span><\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>dplyr\u5305\u89e3\u51b3\u6570\u636e\u5904\u7406\u95ee\u9898<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.7194444444444444\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/12_ib9ICd2QEry5kKianTXNxP3M66qTUw.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVReMHiblwEJCzjZ6eyay5TMGrw3hSib9ICd2QEry5kKianTXNxP3M66qTUw\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\"><strong>\u901a\u8fc7\u4ee5\u4e0b\u64cd\u4f5c\u7406\u89e3dplyr\u5904\u7406\u6570\u636e\u96c6\u7684\u4f5c\u7528\uff1a<\/strong><br \/><\/p>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u5efa\u7acb\u6570\u636e\u96c6<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">manager <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">5<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">date <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"10\/24\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/28\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/1\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/12\/08\"<\/span>, <span class=\"code-snippet__string\">\"5\/1\/09\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">country <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"US\"<\/span>, <span class=\"code-snippet__string\">\"US\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">gender <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"M\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>, <span class=\"code-snippet__string\">\"M\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">age <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">32<\/span>, <span class=\"code-snippet__number\">45<\/span>, <span class=\"code-snippet__number\">25<\/span>, <span class=\"code-snippet__number\">39<\/span>, <span class=\"code-snippet__number\">99<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q1 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q2 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q3 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">1<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q4 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q5 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">1<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- data.frame(manager, date, country, gender, age,<\/span><\/code><code><span class=\"code-snippet_outer\">q1, q2, q3, q4, q5, stringsAsFactors=<span class=\"code-snippet__literal\">FALSE<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><br \/><\/span><\/code><code><span class=\"code-snippet_outer\">library(dplyr)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u4fee\u6539\u5217<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- mutate(leadership,<\/span><\/code><code><span class=\"code-snippet_outer\">total_score = q1 + q2 + q3 + q4 + q5,<\/span><\/code><code><span class=\"code-snippet_outer\">mean_score = total_score \/ <span class=\"code-snippet__number\">5<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u91cd\u65b0\u7f16\u7801<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$gender <- recode(leadership$gender,<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__string\">\"M\"<\/span> = <span class=\"code-snippet__string\">\"male\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span> = <span class=\"code-snippet__string\">\"female\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u4fee\u6539\u5217\u540d<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- rename(leadership, ID = <span class=\"code-snippet__string\">\"manager\"<\/span>, sex = <span class=\"code-snippet__string\">\"gender\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u6839\u636e\u5217\u6392\u5e8f<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- arrange(leadership, sex, total_score)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7b5b\u9009\u5217<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership_ratings <- select(leadership, ID, mean_score)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.2676864244741874\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/13_Vtv3UjicLcCdLiabpr36GQOkpSubnA.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRbGgiaaAyyYA4rpr3H3oeNcKM23LVtv3UjicLcCdLiabpr36GQOkpSubnA\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1046\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u8fc7\u6ee4sex\u4e3a\u5973\u6027<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership_men_high <- filter(leadership,<\/span><\/code><code><span class=\"code-snippet_outer\">sex == <span class=\"code-snippet__string\">\"F\"<\/span> & total_score > <span class=\"code-snippet__number\">10<\/span>)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.17962962962962964\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/14_CCG6n66bMUQZ3tC4WZTz9iaPNISFyQ.png?w=640\" 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powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;color: rgb(246, 207, 63);font-size: 20px;\">\n<p style=\"text-align: center;white-space: normal;\">\u2605<\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: 33.3333%;align-self: center;flex: 0 0 auto;\">\n<section style=\"margin-top: 0.5em;margin-bottom: 0.5em;\" powered-by=\"xiumi.us\">\n<section style=\"border-top: 1px dashed rgb(249, 172, 172);\"><svg viewbox=\"0 0 1 1\" style=\"float:left;line-height:0;width:0;vertical-align:top;\"><\/svg><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"margin-bottom: 24px;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.5555555555555556\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/15_akXKU5NcO1KwuWc1Rk7ZJ56LC2pYrQ-1.png?w=640\" 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{"id":59302,"date":"2024-06-17T07:54:22","date_gmt":"2024-06-16T23:54:22","guid":{"rendered":"http:\/\/www.biocloudservice.com\/wordpress\/?p=59302"},"modified":"2024-06-17T07:54:22","modified_gmt":"2024-06-16T23:54:22","slug":"%e5%8d%81%e5%88%86%e9%92%9f%e5%ad%a6%e4%bc%9ar%e8%af%ad%e8%a8%80%e4%b8%ad%e7%9a%84%e6%95%b0%e6%8d%ae%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"http:\/\/www.biocloudservice.com\/wordpress\/?p=59302","title":{"rendered":"\u5341\u5206\u949f\u5b66\u4f1aR\u8bed\u8a00\u4e2d\u7684\u6570\u636e\u7ba1\u7406"},"content":{"rendered":"

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normal;\">\u501f\u9274\u300aR\u8bed\u8a00\u5b9e\u8df5\u300b\u7b2c\u4e09\u7248\u7b2c\u4e09\u7ae0\u57fa\u672c\u6570\u636e\u7ba1\u7406https:\/\/livebook.manning.com\/book\/r-in-action-third-edition\/chapter-3\/v-9\/1<\/p>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u793a\u4f8b\u5c55\u793a<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u73b0\u5728\u6709\u4e00\u7ec4\u6570\u636e\uff0c\u4e0a\u53f8\u5bf95\u4e2a\u4e0d\u540c\u7684\u7ecf\u7406\u4eba\u6ee1\u610f\u7a0b\u5ea6\u7684\u6253\u5206\u6570\u636e\uff0c\uff081\u975e\u5e38\u4e0d\u540c\u610f\u30012\u4e0d\u540c\u610f\u30013\u5373\u4e0d\u540c\u610f\u4e5f\u4e0d\u8d5e\u6210\u30014\u540c\u610f\u30015\u975e\u5e38\u540c\u610f\uff09\uff0c\u8868\u4e2d\u8fd8\u5217\u51fa\u4e86\u4e00\u4e9b\u65e5\u671f\u3001\u56fd\u5bb6\u3001\u6027\u522b\u548c\u5e74\u9f84\u7b49\u4fe1\u606f\u3002<\/p>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.5027777777777778\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/1_iajSgIrcrhp10B0iaFzdlHQ4d8auEg.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRLKy9E3MYH7aia7xatgb5xreRXFfiajSgIrcrhp10B0iaFzdlHQ4d8auEg\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\"><strong>\u73b0\u5728\u6211\u4eec\u5c31\u7528R\u8fdb\u884c\u6570\u636e\u7684\u6574\u7406<\/strong><\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">manager <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">5<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">date <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"10\/24\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/28\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/1\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/12\/08\"<\/span>, <span class=\"code-snippet__string\">\"5\/1\/09\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">country <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"US\"<\/span>, <span class=\"code-snippet__string\">\"US\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">gender <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"M\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>, <span class=\"code-snippet__string\">\"M\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">age <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">32<\/span>, <span class=\"code-snippet__number\">45<\/span>, <span class=\"code-snippet__number\">25<\/span>, <span class=\"code-snippet__number\">39<\/span>, <span class=\"code-snippet__number\">99<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q1 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q2 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q3 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">1<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q4 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q5 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">1<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- data.frame(manager, date, country, gender, age,<\/span><\/code><code><span class=\"code-snippet_outer\">q1, q2, q3, q4, q5, stringsAsFactors=<span class=\"code-snippet__literal\">FALSE<\/span>)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.26609442060085836\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/2_RRpe1GW3LQv25FTtl6Mr7LXh4WZ4WA.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRPfTVBjsjO1kEcbh3KtwRr5GaRRpe1GW3LQv25FTtl6Mr7LXh4WZ4WA\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"932\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u8fd0\u7b97\u7b26<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u901a\u8fc7\u793a\u4f8b\u53ef\u4ee5\u5f97\u5230\u60f3\u8981\u7684\u6570\u636e\u96c6\uff0c\u4f46\u662f\u8fd8\u9700\u8981\u4e86\u89e3\u5fc5\u8981\u7684\u8fd0\u7b97\u7b26\u53f7\uff0c\u624d\u80fd\u8fdb\u884c\u66f4\u597d\u7684\u7ba1\u7406\u6570\u636e\u96c6\u3002\u8fd0\u7b97\u7b26\u5206\u4e3a\u7b97\u6570\u8fd0\u7b97\u7b26\u548c\u903b\u8f91\u8fd0\u7b97\u7b26\uff1a<\/p>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u6570\u8fd0\u7b97\u7b26<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.7509259259259259\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/3_QQFGLYowNYLib5ic8mziaFqT7J0ibw.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVR8G7R8eG9DYB0wsvcqs7mBiaLpdOeWQQFGLYowNYLib5ic8mziaFqT7J0ibw\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7b2c\u4e00\u79cd<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">total_score <- q1 + q2 + q3 + q4 + q5<\/span><\/code><code><span class=\"code-snippet_outer\">mean_score <- (q1 + q2 + q3 + q4 + q5)\/<span class=\"code-snippet__number\">5<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7b2c\u4e8c\u79cd<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">total_score <- leadership$q1 + leadership$q2 + leadership$q3 +<\/span><\/code><code><span class=\"code-snippet_outer\">leadership$q4 + leadership$q5<\/span><\/code><code><span class=\"code-snippet_outer\">mean_score <- (leadership$q1 + leadership$q2 + leadership$q3 +<\/span><\/code><code><span class=\"code-snippet_outer\">leadership$q4 + leadership$q5)\/<span class=\"code-snippet__number\">5<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><br \/><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7b2c\u4e09\u79cd<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$total_score <- leadership$q1 + leadership$q2 + leadership$q3 +leadership$q4 + leadership$q5<\/span><\/code><code><span class=\"code-snippet_outer\">leadership$mean_score <- (leadership$q1 + leadership$q2 + leadership$q3 +<\/span><\/code><code><span class=\"code-snippet_outer\">leadership$q4 + leadership$q5)\/<span class=\"code-snippet__number\">5<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7b2c\u56db\u79cd<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- transform(leadership,<\/span><\/code><code><span class=\"code-snippet_outer\">total_score = q1 + q2 + q3 + q4 + q5,<\/span><\/code><code><span class=\"code-snippet_outer\">mean_score = (q1 + q2 + q3 + q4 + q5)\/<span class=\"code-snippet__number\">5<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">\u6bcf\u4e00\u79cd\u90fd\u53ef\u4ee5\u5c1d\u8bd5\u4e00\u4e0b\uff0c\u4f53\u4f1aR\u6570\u636e\u7ba1\u7406\u7684\u64cd\u4f5c<\/span><\/code><code><span class=\"code-snippet_outer\">\u903b\u8f91\u8fd0\u7b97<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.9472222222222222\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/4_bxOevcTBADOicpuwtpGyNzgU9PZdlA.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRe8QhicTq5nQrDL9b2ibuBKoxVXYbxOevcTBADOicpuwtpGyNzgU9PZdlA\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u5c06\u5e74\u9f84\u4e3a99\u5c81\u7684\u503c\u91cd\u7f16\u7801\u4e3a\u7f3a\u5931\u503c<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$age[leadership$age == <span class=\"code-snippet__number\">99<\/span>] <- <span class=\"code-snippet__literal\">NA<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u6839\u636e\u5e74\u9f84\u8fdb\u884c\u8d4b\u503cagecat\u5217<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$agecat[leadership$age > <span class=\"code-snippet__number\">75<\/span>] <- <span class=\"code-snippet__string\">\"Elder\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$agecat[leadership$age >= <span class=\"code-snippet__number\">55<\/span> &<\/span><\/code><code><span class=\"code-snippet_outer\">leadership$age <= <span class=\"code-snippet__number\">75<\/span>] <- <span class=\"code-snippet__string\">\"Middle Aged\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$agecat[leadership$age < <span class=\"code-snippet__number\">55<\/span>] <- <span class=\"code-snippet__string\">\"Young\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><br \/><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u8fd8\u53ef\u4ee5\u7528within()\u51fd\u6570\u5199\u6210<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- within(leadership,{<\/span><\/code><code><span class=\"code-snippet_outer\">agecat <- <span class=\"code-snippet__literal\">NA<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">agecat[age > <span class=\"code-snippet__number\">75<\/span>] <- <span class=\"code-snippet__string\">\"Elder\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">agecat[age >= <span class=\"code-snippet__number\">55<\/span> & age <= <span class=\"code-snippet__number\">75<\/span>] <- <span class=\"code-snippet__string\">\"Middle Aged\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">agecat[age < <span class=\"code-snippet__number\">55<\/span>] <- <span class=\"code-snippet__string\">\"Young\"<\/span> })<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.2397003745318352\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/5_5sRkp8cicHkrrb32za0wIycSKVRX0w.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRG3NEf2wzW0IVn34j35AxCxXfK5sRkp8cicHkrrb32za0wIycSKVRX0w\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1068\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u53d8\u91cf\u91cd\u547d\u540d\u7684\u65b9\u6cd5<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__built_in\">names<\/span>(leadership)[<span class=\"code-snippet__number\">2<\/span>] <- <span class=\"code-snippet__string\">\"testData\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__built_in\">names<\/span>(leadership)[<span class=\"code-snippet__number\">6<\/span>:<span class=\"code-snippet__number\">10<\/span>] <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"item1\"<\/span>, <span class=\"code-snippet__string\">\"item2\"<\/span>, <span class=\"code-snippet__string\">\"item3\"<\/span>, <span class=\"code-snippet__string\">\"item4\"<\/span>, <span class=\"code-snippet__string\">\"item5\"<\/span>)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u7f3a\u5931\u503c<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">y <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__literal\">NA<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__built_in\">is.na<\/span>(y)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.13636363636363635\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/6_U20JWuheq0ITkOTRic1CdITu6MtZww.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRCk9fMIhHCjMnSSYqAXR8f4RQZU20JWuheq0ITkOTRic1CdITu6MtZww\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"528\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u5206\u6790\u4e2d\u6392\u9664\u7f3a\u5931\u503c<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">x <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">3<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">y <- x[<span class=\"code-snippet__number\">1<\/span>] + x[<span class=\"code-snippet__number\">2<\/span>] + x[<span class=\"code-snippet__number\">3<\/span>] + x[<span class=\"code-snippet__number\">4<\/span>]<\/span><\/code><code><span class=\"code-snippet_outer\">z <- <span class=\"code-snippet__built_in\">sum<\/span>(x)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.3037974683544304\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/7_zHTAuGvpFDmMlSZHibqo7vbgo2MsIg.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVR9xOgD4vulSia4IaJibZPqd8icXDyzHTAuGvpFDmMlSZHibqo7vbgo2MsIg\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"790\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u56e0\u4e3ax\u6709\u4e00\u4e2a\u7f3a\u5931\u503c\uff0c\u56e0\u6b64y\u548cz\u90fd\u662f\u7f3a\u5931\u503c<\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u53ef\u4ee5\u8fd9\u6837\u8fdb\u884c\u5904\u7406<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">x <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">3<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">y <- <span class=\"code-snippet__built_in\">sum<\/span>(x, na.rm=<span class=\"code-snippet__literal\">TRUE<\/span>)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.25769230769230766\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/8_a2TqI8iaYEFP5wEd0GmolXWvyLDyCA.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRnzPcZtibXSicCdicIjxXGt5IeTf7a2TqI8iaYEFP5wEd0GmolXWvyLDyCA\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"520\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">\u7528na.omit()\u5220\u9664\u4e0d\u5b8c\u6574\u7684\u89c2\u6d4b<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.3425925925925926\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/9_9q7qACutCRtOp1ibQ4UMrRAnQFPnlQ.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRick0PQiawMxkx5rRrs0oIqBQMGa9q7qACutCRtOp1ibQ4UMrRAnQFPnlQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u65e5\u671f\u503c\uff1a<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.8615528531337698\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/10_WI0n4kpWmuxcOHY2AKzaD9LadImOKg.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRFqP6mQYNlwkorMbatnB1WkFCWI0n4kpWmuxcOHY2AKzaD9LadImOKg\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1069\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u7c7b\u578b\u8f6c\u5316<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.7416666666666667\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/11_qCUQcIWBZZgpialHFkUnia5ZWBf09g.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRJymN8opCdHOu5S8el0Wt2Lu6BmqCUQcIWBZZgpialHFkUnia5ZWBf09g\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">> a <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>,<span class=\"code-snippet__number\">2<\/span>,<span class=\"code-snippet__number\">3<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">> a<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__number\">1<\/span> <span class=\"code-snippet__number\">2<\/span> <span class=\"code-snippet__number\">3<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> <span class=\"code-snippet__built_in\">is.numeric<\/span>(a)<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__literal\">TRUE<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> is.vector(a)<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__literal\">TRUE<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> a <- <span class=\"code-snippet__built_in\">as.character<\/span>(a)<\/span><\/code><code><span class=\"code-snippet_outer\">> a<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__string\">\"1\"<\/span> <span class=\"code-snippet__string\">\"2\"<\/span> <span class=\"code-snippet__string\">\"3\"<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> <span class=\"code-snippet__built_in\">is.numeric<\/span>(a)<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__literal\">FALSE<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> is.vector(a)<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__literal\">TRUE<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">> <span class=\"code-snippet__built_in\">is.character<\/span>(a)<\/span><\/code><code><span class=\"code-snippet_outer\">[<span class=\"code-snippet__number\">1<\/span>] <span class=\"code-snippet__literal\">TRUE<\/span><\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u6570\u636e\u6392\u5e8f<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">newdata <- leadership[order(leadership$age),]<\/span><\/code><code><span class=\"code-snippet_outer\">newdata <- leadership[order(leadership$gender, leadership$age),]<\/span><\/code><code><span class=\"code-snippet_outer\">newdata <-leadership[order(leadership$gender, -leadership$age),]<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u6b63\u7684\u4e3a\u5347\u5e8f\uff0c\u8d1f\u7684\u4e3a\u964d\u5e8f<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">\u6570\u636e\u96c6\u7684\u5408\u5e76<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u6a2a\u5411\u5408\u5e76\u4e24\u4e2a\u6570\u636e\u96c6\uff0c\u4f7f\u7528merge()\u51fd\u6570\uff0c\u6309\u7167ID\u8fdb\u884c\u4e86\u5408\u5e76<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">total <- merge(dataframeA, dataframeB, by=<span class=\"code-snippet__string\">\"ID\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">total <- cbind(A, B)<span class=\"code-snippet__comment\">#\u7eb5\u5411\u5408\u5e76<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">total <- rbind(dataframeA, dataframeB)<span class=\"code-snippet__comment\">#\u6dfb\u52a0\u884c\u5408\u5e76<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">subset()\u51fd\u6570\u53d6\u5b50\u96c6<\/span><\/code><code><span class=\"code-snippet_outer\">newdata <- subset(leadership, age >= <span class=\"code-snippet__number\">35<\/span> | age < <span class=\"code-snippet__number\">23<\/span>,<\/span><\/code><code><span class=\"code-snippet_outer\">select=<span class=\"code-snippet__built_in\">c<\/span>(q1, q2, q3, q4))<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#age\u5927\u4e8e\u7b49\u4e8e35\u6216\u8005\u5c0f\u4e8e23\u7684\uff0c\u5e76\u4e14\u4fdd\u7559\u4e86q1\u5230q4<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">newdata <- subset(leadership, gender==<span class=\"code-snippet__string\">\"M\"<\/span> & age > <span class=\"code-snippet__number\">25<\/span>,<\/span><\/code><code><span class=\"code-snippet_outer\">select=gender:q4<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7537\u6027\u5e76\u4e14\u5e74\u9f84\u5927\u4e8e25\u7684\uff0c\u9009\u62e9gender\u5230q4\u7684\u4e4b\u95f4\u7684\u5217<\/span><\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>dplyr\u5305\u89e3\u51b3\u6570\u636e\u5904\u7406\u95ee\u9898<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" data-ratio=\"0.7194444444444444\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/12_ib9ICd2QEry5kKianTXNxP3M66qTUw.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVReMHiblwEJCzjZ6eyay5TMGrw3hSib9ICd2QEry5kKianTXNxP3M66qTUw\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\"><strong>\u901a\u8fc7\u4ee5\u4e0b\u64cd\u4f5c\u7406\u89e3dplyr\u5904\u7406\u6570\u636e\u96c6\u7684\u4f5c\u7528\uff1a<\/strong><br \/><\/p>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 20px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 1px;min-width: 5%;height: auto;box-shadow: rgb(239, 135, 135) 6px 6px 0px 0px;padding: 8px;\">\n<section style=\"text-align: left;\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u5efa\u7acb\u6570\u636e\u96c6<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">manager <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">1<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">5<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">date <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"10\/24\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/28\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/1\/08\"<\/span>, <span class=\"code-snippet__string\">\"10\/12\/08\"<\/span>, <span class=\"code-snippet__string\">\"5\/1\/09\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">country <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"US\"<\/span>, <span class=\"code-snippet__string\">\"US\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>, <span class=\"code-snippet__string\">\"UK\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">gender <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__string\">\"M\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>, <span class=\"code-snippet__string\">\"M\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">age <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">32<\/span>, <span class=\"code-snippet__number\">45<\/span>, <span class=\"code-snippet__number\">25<\/span>, <span class=\"code-snippet__number\">39<\/span>, <span class=\"code-snippet__number\">99<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q1 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q2 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">3<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q3 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">4<\/span>, <span class=\"code-snippet__number\">1<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q4 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">2<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">q5 <- <span class=\"code-snippet__built_in\">c<\/span>(<span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">5<\/span>, <span class=\"code-snippet__number\">2<\/span>, <span class=\"code-snippet__literal\">NA<\/span>, <span class=\"code-snippet__number\">1<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- data.frame(manager, date, country, gender, age,<\/span><\/code><code><span class=\"code-snippet_outer\">q1, q2, q3, q4, q5, stringsAsFactors=<span class=\"code-snippet__literal\">FALSE<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><br \/><\/span><\/code><code><span class=\"code-snippet_outer\">library(dplyr)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u4fee\u6539\u5217<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- mutate(leadership,<\/span><\/code><code><span class=\"code-snippet_outer\">total_score = q1 + q2 + q3 + q4 + q5,<\/span><\/code><code><span class=\"code-snippet_outer\">mean_score = total_score \/ <span class=\"code-snippet__number\">5<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u91cd\u65b0\u7f16\u7801<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership$gender <- recode(leadership$gender,<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__string\">\"M\"<\/span> = <span class=\"code-snippet__string\">\"male\"<\/span>, <span class=\"code-snippet__string\">\"F\"<\/span> = <span class=\"code-snippet__string\">\"female\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u4fee\u6539\u5217\u540d<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- rename(leadership, ID = <span class=\"code-snippet__string\">\"manager\"<\/span>, sex = <span class=\"code-snippet__string\">\"gender\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u6839\u636e\u5217\u6392\u5e8f<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership <- arrange(leadership, sex, total_score)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u7b5b\u9009\u5217<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership_ratings <- select(leadership, ID, mean_score)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.2676864244741874\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/13_Vtv3UjicLcCdLiabpr36GQOkpSubnA.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRbGgiaaAyyYA4rpr3H3oeNcKM23LVtv3UjicLcCdLiabpr36GQOkpSubnA\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1046\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#\u8fc7\u6ee4sex\u4e3a\u5973\u6027<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">leadership_men_high <- filter(leadership,<\/span><\/code><code><span class=\"code-snippet_outer\">sex == <span class=\"code-snippet__string\">\"F\"<\/span> & total_score > <span class=\"code-snippet__number\">10<\/span>)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.17962962962962964\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/14_CCG6n66bMUQZ3tC4WZTz9iaPNISFyQ.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRmZPmXLtts9MicbGkkUibnibx8aictCCG6n66bMUQZ3tC4WZTz9iaPNISFyQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">dplyr\u53ef\u4ee5\u89e3\u51b3\u5f88\u591a\u6211\u4eec\u6570\u636e\u5206\u6790\u4e2d\u9047\u5230\u7684\u95ee\u9898\u3002<\/p>\n<p style=\"white-space: normal;\"><br \/><\/p>\n<p style=\"white-space: normal;\">\u5176\u5b9e\u6570\u636e\u5206\u6790\u7684\u6570\u636e\u96c6\u7ba1\u7406\u8d2f\u7a7f\u5230\u6574\u4e2a\u5206\u6790\u7684\u8fc7\u7a0b\uff0c\u5982\u679c\u4f60\u5728\u6570\u636e\u5206\u6790\u4e2d\u9047\u5230\u56f0\u96be\u53ef\u4ee5\u5bfb\u6c42\u4e91\u5de5\u5177\u54e6http:\/\/www.biocloudservice.com\/home.html<\/p>\n<p style=\"white-space: normal;\"><br \/><\/p>\n<p style=\"white-space: normal;\">\u597d\u4e86\uff0c\u8fd9\u6837\u6211\u4eec\u4f60\u5b66\u4f1a\u4e86R\u6570\u636e\u96c6\u7684\u7ba1\u7406\u5566\u3002\u5c0f\u4f19\u4f34\u4eec\u5982\u679c\u6709\u4ec0\u4e48\u95ee\u9898\u5c31\u548c\u5c0f\u5e08\u59b9\u8ba8\u8bba\u5427\u3002<\/p>\n<\/section>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;vertical-align: middle;width: 33.33%;align-self: center;flex: 0 0 auto;\">\n<section style=\"margin-top: 0.5em;margin-bottom: 0.5em;\" powered-by=\"xiumi.us\">\n<section style=\"border-top: 1px dashed rgb(249, 172, 172);\"><svg viewbox=\"0 0 1 1\" style=\"float:left;line-height:0;width:0;vertical-align:top;\"><\/svg><\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;min-width: 5%;height: auto;margin-right: 20px;margin-left: 20px;\">\n<section style=\"margin-top: -3px;\" 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