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rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-right: -10px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-left: -10px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-right: -10px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;margin-right: -4px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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<\/section>\n<\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">tidyr \u662f R \u8bed\u8a00\u4e2d\u4e00\u4e2a\u6570\u636e\u5904\u7406\u7684\u5305\uff0c\u5b83\u63d0\u4f9b\u4e86\u7528\u4e8e\u6574\u7406\u6570\u636e\uff08\u5373\u6570\u636e\u6e05\u6d17\u548c\u91cd\u5851\uff09\u7684\u51fd\u6570\uff0c\u7279\u522b\u662f\u5728\u6570\u636e\u89c4\u6574\u65b9\u9762\u975e\u5e38\u5f3a\u5927\u3002tidyr \u4e2d\u7684\u4e3b\u8981\u51fd\u6570\u5305\u62ec gather() \u548c spread() \u7528\u4e8e\u6570\u636e”\u957f”\u5bbd\u8868\u7684\u8f6c\u6362; separate() \u548c unite() \u7528\u4e8e\u5c06\u4e00\u5217\u6570\u636e\u62c6\u4e3a\u591a\u5217\u6216\u8005\u5c06\u591a\u5217\u5408\u5e76\u4e3a\u4e00\u5217\u3002tidyr \u7684\u51fd\u6570\u53ef\u4ee5\u65b9\u4fbf\u5730\u5c06\u6570\u636e\u6574\u7406\u6210\u9002\u5408\u8fdb\u884c\u540e\u7eed\u5206\u6790\u7684\u957f\u683c\u5f0f\u6216\u8005\u5bbd\u683c\u5f0f\u3002\u5728\u751f\u7269\u4fe1\u606f\u5b66\u4e2d\uff0c\u6211\u4eec\u5e38\u5e38\u9700\u8981\u5c06\u6570\u636e\u4ece\u5bbd\u683c\u5f0f\u8f6c\u6362\u6210\u957f\u683c\u5f0f\u8fdb\u884c\u5206\u6790\uff0c\u6216\u8005\u53cd\u8fc7\u6765\u8fdb\u884c\u5c55\u793a\u6570\u636e\u3002<\/p>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;min-width: 5%;height: auto;background-color: rgb(255, 255, 255);overflow: hidden;padding-top: 5px;\">\n<section style=\"display: flex;width: 100%;flex-flow: column nowrap;\" powered-by=\"xiumi.us\">\n<section style=\"z-index: 1;\" powered-by=\"xiumi.us\">\n<section style=\"justify-content: center;display: flex;flex-flow: row nowrap;margin-bottom: 5px;\">\n<section style=\"display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 0%;height: auto;\">\n<section style=\"transform: rotateZ(340deg) scale(0.65);margin-top: -4px;margin-bottom: -4px;transform-origin: center center;\" powered-by=\"xiumi.us\">\n<section style=\"\">\n<section style=\"display: inline-block;width: 20px;height: 20px;vertical-align: top;overflow: hidden;border-width: 1px;border-radius: 100%;border-style: solid;border-color: rgb(239, 135, 135);background-color: rgb(242, 203, 206);\">\n<section style=\"margin-top: 2px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 15px;height: 15px;vertical-align: top;overflow: hidden;border-width: 3px;border-radius: 100%;border-style: solid;border-color: rgb(255, 255, 255) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 203, 206);\"><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<\/section>\n<section style=\"display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 auto;min-width: 5%;height: auto;padding-right: 5px;padding-left: 2px;\">\n<section style=\"text-align: justify;letter-spacing: 2px;color: rgb(239, 135, 135);font-size: 18px;\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">\u4e8c\u3001tidyr\u5305\u4e2d\u7684\u57fa\u672c\u64cd\u4f5c<\/p>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: top;width: auto;flex: 0 0 0%;height: auto;\">\n<section style=\"transform: rotateZ(20deg);\" powered-by=\"xiumi.us\">\n<section style=\"\">\n<section style=\"display: inline-block;width: 20px;height: 20px;vertical-align: top;overflow: hidden;border-width: 1px;border-radius: 100%;border-style: solid;border-color: rgb(239, 135, 135);background-color: rgb(242, 203, 206);\">\n<section style=\"margin-top: 2px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 15px;height: 15px;vertical-align: top;overflow: hidden;border-width: 3px;border-radius: 100%;border-style: solid;border-color: rgb(255, 255, 255) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 203, 206);\"><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<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-top: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(242, 206, 206);padding-bottom: 5px;\">\n<section style=\"display: flex;flex-flow: row nowrap;text-align: center;justify-content: center;margin-top: -7px;margin-bottom: -12px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;vertical-align: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-left: -4px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-left: -10px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-right: -10px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-left: -10px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-right: -10px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;margin-right: -4px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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<\/section>\n<\/section>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><span style=\"color: rgb(239, 135, 135);\"><strong>1. \u5bfc\u5165\u6570\u636e\u548c\u52a0\u8f7dtidyr\u5305<\/strong><\/span><\/p>\n<p style=\"white-space: normal;\">\u9996\u5148\u6211\u4eec\u5148\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u4e86 4 \u4e2a\u57fa\u56e0\u7684\u8868\u8fbe\u6216\u8ba1\u6570\u6570\u636e\u7684\u6570\u636e\u6846\uff0c\u5176\u4e2d\u6bcf\u4e2a\u57fa\u56e0\u6709\u4e09\u4e2a\u6837\u672c\u7684\u6570\u636e\u3002\u5176\u4e2dgeneid \u662f\u6570\u636e\u6846\u4e2d\u7684\u4e00\u5217\uff0c\u5305\u542b\u4e86\u56db\u4e2a\u57fa\u56e0\u7684\u540d\u79f0\uff0c\u53ef\u4ee5\u770b\u5230\u8fd9\u4e9b\u57fa\u56e0\u5206\u522b\u88ab\u547d\u540d\u4e3a gene1\u3001gene2\u3001gene3\u3001gene4\u3002\u800csample1\u3001sample2\u3001sample3 \u662f\u6570\u636e\u6846\u4e2d\u7684\u53e6\u5916\u4e09\u5217\uff0c\u5206\u522b\u5305\u542b\u4e86\u8fd9\u56db\u4e2a\u57fa\u56e0\u5728\u4e0d\u540c\u60c5\u51b5\u4e0b\u7684\u8868\u8fbe\u6216\u8ba1\u6570\u6570\u636e\u3002<\/p>\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\"><span class=\"code-snippet__comment\">#\u5bfc\u5165tidyr\u5305library(tidyr)#data.frame() \u51fd\u6570\u521b\u5efa\u4e86\u4e00\u4e2a\u6570\u636e\u6846test <- data.frame(geneid = paste0(\"gene\",1:4), sample1 = c(1,3,9,10), sample2 = c(2,6,2.7,15), sample3 = c(0.2,4,6,14))<\/span><\/span><\/code><\/pre>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u4ee5\u4e0b\u4e3a\u6211\u4eec\u521b\u5efa\u7684\u57fa\u56e0\u6570\u636e\u6846\u7684\u5c55\u793a\uff1a<br \/><\/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=\"0.27335640138408307\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/1_dicZh0QoJ8KHGVHKdpcMQeByIqNCVw.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRH4IHKu3WwDMTs8nXPHlGyOCBvdicZh0QoJ8KHGVHKdpcMQeByIqNCVw\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"289\" 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;\"><span style=\"color: rgb(239, 135, 135);\"><strong>2. gather()\u548cspread()\u51fd\u6570<\/strong><\/span><\/p>\n<p style=\"white-space: normal;\">\u5728\u6570\u636e\u5206\u6790\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u8fdb\u884c\u6570\u636e\u683c\u5f0f\u7684\u8f6c\u6362\uff0cgather() \u548c spread() \u51fd\u6570\u63d0\u4f9b\u4e86\u5feb\u901f\u3001\u65b9\u4fbf\u7684\u6570\u636e\u683c\u5f0f\u8f6c\u6362\u529f\u80fd\uff0c\u4f7f\u6570\u636e\u7684\u6574\u7406\u548c\u5206\u6790\u53d8\u5f97\u66f4\u52a0\u9ad8\u6548\u3002gather() \u51fd\u6570\u7528\u4e8e\u5c06\u5bbd\u6570\u636e\u683c\u5f0f\uff08wide format\uff09\u8f6c\u6362\u4e3a\u957f\u6570\u636e\u683c\u5f0f\uff08long format\uff09\uff0c\u5373\u628a\u6570\u636e\u4ece\u5bbd\u8868\u683c\u4e2d\u8f6c\u6362\u6210\u957f\u8868\u683c\u4e2d\u3002\u5b83\u5c06\u539f\u6570\u636e\u6846\u4e2d\u7684\u591a\u5217\u53d8\u6210\u4e00\u5217\uff0c\u5e76\u63d0\u53d6\u51fa\u53d8\u91cf\u6240\u5bf9\u5e94\u7684\u503c\u3002\u4e0b\u9762\u6765\u770b\u770b\u5e94\u7528\u5427\uff01<\/p>\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\">test_gather <- gather(data = test, <span class=\"code-snippet__comment\">#\u6307\u5b9a\u6570\u636e key = sample_nm, #\u5c06\u5408\u5e76\u540e\u7684\u5217\u53d6\u4e00\u4e2a\u5217\u540d value = exp, #\u5408\u5e76\u540e\u7684\u5217\u6240\u5305\u542b\u7684\u6570\u503c - geneid) #- geneid\u8868\u793a\u5c06geneid\u5217\u4fdd\u7559\u4e0d\u5408\u5e76<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">\u8f6c\u6362\u4e4b\u540e\u7684\u7ed3\u679c\u4e3a<\/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=\"0.5308056872037915\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/2_Z8GfOVI13Xicf2qTk0u6fwyqGeqJYQ.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRonmPWVFFm0CslBRHLxqdTza4nZ8GfOVI13Xicf2qTk0u6fwyqGeqJYQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"211\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u800cspread() \u51fd\u6570\u4e0e gather() \u51fd\u6570\u76f8\u53cd\uff0c\u5b83\u5c06\u957f\u6570\u636e\u683c\u5f0f\u8f6c\u6362\u4e3a\u5bbd\u6570\u636e\u683c\u5f0f\u3002<\/p>\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\">test_re <- spread(data = test_gather, <span class=\"code-snippet__comment\">#\u6307\u5b9a\u6570\u636e key = sample_nm, #\u5c06\u5408\u5e76\u540e\u7684\u5217\u53d6\u4e00\u4e2a\u5217\u540d value = exp) #\u5408\u5e76\u540e\u7684\u5217\u6240\u5305\u542b\u7684\u6570\u503c<\/span><\/span><\/code><\/pre>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u8f6c\u6362\u4e4b\u540e\u6211\u4eec\u53ef\u4ee5\u5f97\u5230\u7684\u6570\u636e\u4e3a\uff1a<br \/><\/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=\"0.26501766784452296\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/3_H0OD7SlIgKAhSVACLwzy4j7D5k9HDg.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRqhwuPzMraVpibH3SSkIu8MtOIH0OD7SlIgKAhSVACLwzy4j7D5k9HDg\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"283\" 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;\"><span style=\"color: rgb(239, 135, 135);\"><strong>3. separate()\u548cunite()\u51fd\u6570<\/strong><\/span><\/p>\n<p style=\"white-space: normal;\">\u5728\u6570\u636e\u6e05\u6d17\u3001\u6574\u5408\u7684\u8fc7\u7a0b\u4e2d\uff0cseparate() \u548c unite() \u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u5b9e\u73b0\u6570\u636e\u62c6\u5206\u548c\u5408\u5e76\uff0c\u5c24\u5176\u5728\u5904\u7406\u6587\u672c\u6570\u636e\u65f6\u975e\u5e38\u5b9e\u7528\u3002separate() \u51fd\u6570\u7528\u4e8e\u5c06\u6570\u636e\u6846\u4e2d\u7684\u4e00\u5217\u62c6\u5206\u6210\u591a\u5217\uff0c\u5c06\u67d0\u4e00\u5217\u7684\u6570\u636e\u6309\u7167\u6307\u5b9a\u7684\u5206\u9694\u7b26\u5206\u9694\u4e3a\u65b0\u7684\u5217\uff0c\u4e14\u6bcf\u4e2a\u65b0\u5217\u7684\u547d\u540d\u548c\u4f4d\u7f6e\u53ef\u4ee5\u6307\u5b9a\u3002\u4e0b\u9762\u6765\u770b\u770b\u4e3e\u4f8b\u5427\uff01<\/p>\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\">test <- data.frame(x = <span class=\"code-snippet__built_in\">c<\/span>( <span class=\"code-snippet__string\">\"a,b\"<\/span>, <span class=\"code-snippet__string\">\"a,d\"<\/span>, <span class=\"code-snippet__string\">\"b,c\"<\/span>)) <span class=\"code-snippet__comment\">#\u751f\u6210\u52a0\u8f7d\u6570\u636etesttest_seprate <- separate(test, #\u5f85\u5904\u7406\u7684\u6570\u636e\u6846 x, #\u5f85\u5206\u5272\u7684\u5217\uff0c\u8fd9\u91cc\u662f\u5df2\u7ecf\u5b58\u5728\u7684\u5217\uff0c\u4e0d\u52a0\u5f15\u53f7 c(\"X\", \"Y\"), #\u5206\u5272\u540e\u7684\u5217\u540d\uff0c\u6ce8\u610f\u52a0\u5f15\u53f7\uff0c\u662f\u5b57\u7b26 sep = \",\") #\u6307\u5b9a\u5206\u5272\u7b26test_seprate<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">\u6211\u4eec\u53ef\u4ee5\u9996\u5148\u52a0\u8f7dtest \u7684\u6570\u636e\u6846\uff0c\u8be5\u6570\u636e\u6846\u5305\u542b\u4e86\u4e00\u5217 x\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u4e09\u4e2a\u5b57\u7b26\u4e32\u503c <span class=\"code-snippet__string\">\"a,b\"<\/span>\u3001<span class=\"code-snippet__string\">\"a,d\"<\/span> \u548c <span class=\"code-snippet__string\">\"b,c\"<\/span>\u3002\u6240\u5f97\u7ed3\u679c\u5982\u4e0b\uff1a<\/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=\"0.8651685393258427\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/4_rFINUdDhmNsVkOia6AXlic8hCcZaOw.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRSyk6TShMzPu0x2xqm1Pvy4HM4yrFINUdDhmNsVkOia6AXlic8hCcZaOw\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"89\" 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\">test_separate \u662f\u4e00\u4e2a\u65b0\u7684\u6570\u636e\u6846\uff0c\u7531\u539f\u6765\u7684 test \u6570\u636e\u6846\u4f7f\u7528 separate() \u51fd\u6570\u64cd\u4f5c\u751f\u6210\u7684\u3002separate() \u51fd\u6570\u5c06\u539f\u6570\u636e\u6846\u4e2d\u7684 x \u5217\u6309\u7167\u9017\u53f7 , \u8fdb\u884c\u62c6\u5206\uff0c\u751f\u6210\u4e86\u4e24\u5217\u65b0\u7684\u6570\u636e\u3002\u6240\u5f97\u7ed3\u679c\u5982\u4e0b\uff1a<\/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=\"0.5302013422818792\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/5_c4Q698NaicqBO34IOByKfTu8zOFs0A.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRaKBztKIXN4jEOtccqPzs15GZwic4Q698NaicqBO34IOByKfTu8zOFs0A\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"149\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u7d27\u63a5\u7740\uff0c\u6211\u4eec\u6765\u770b\u770bunite()\u51fd\u6570\u7684\u4f7f\u7528\u5427\uff01unite() \u51fd\u6570\u662f tidyr \u5305\u4e2d\u7684\u4e00\u4e2a\u51fd\u6570\uff0c\u7528\u4e8e\u5c06\u591a\u5217\u6570\u636e\u5408\u5e76\u6210\u4e00\u5217\uff0c\u5e76\u7528\u6307\u5b9a\u7684\u5206\u9694\u7b26\u8fdb\u884c\u5206\u9694\u3002\u5e38\u7528\u4e8e\u5c06\u8868\u683c\u4e2d\u7684\u591a\u4e2a\u5217\u8fdb\u884c\u7ec4\u5408\u3002\u4e3e\u4e2a\u4f8b\u5b50\u6765\u770b\u770b\u5427\uff01<\/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<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">test_re <- unite(test_seprate, <span class=\"code-snippet__comment\">#\u5f85\u5904\u7406\u7684\u6570\u636e\u6846 \"x\", #\u5408\u5e76\u540e\u7684\u5217\u7684\u5217\u540d\uff0c\u73b0\u5728\u4e0d\u5b58\u5728\u7684\uff0c\u6ce8\u610f\u52a0\u5f15\u53f7 X,Y, #\u5f85\u5408\u5e76\u7684\u5217\uff0c\u4e0d\u52a0\u5f15\u53f7 sep = \",\") #\u6307\u5b9a\u5408\u5e76\u540e\u7684\u8fde\u63a5\u7b26 test_re<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">\u4f7f\u7528 unite() \u51fd\u6570\u5c06\u6570\u636e\u6846 test_separate \u4e2d\u7684 X \u5217\u548c Y \u5217\u5408\u5e76\u6210\u4e00\u5217\uff0c\u65b0\u5217\u7684\u540d\u79f0\u4e3a x\uff0c\u5408\u5e76\u540e\u7684\u8fde\u63a5\u7b26\u4e3a ,\u3002\u4ee5\u4e0a\u4ee3\u7801\u7684\u7ed3\u679c\u5982\u4e0b\uff1a<\/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=\"0.8105263157894737\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/6_chgoeXMyNohnWwcfWNhjk1ljEp7AWw.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRNPZBibn8j4MfLhNLvNwNDlOsHchgoeXMyNohnWwcfWNhjk1ljEp7AWw\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"95\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u901a\u8fc7\u5b66\u4e60\uff0c\u76f8\u4fe1\u5927\u5bb6\u5bf9tidyr\u5305\u6709\u4e86\u66f4\u4e3a\u6df1\u5165\u7684\u4e86\u89e3\u4e86\u5427\uff01\u90a3\u4e48\u63a5\u4e0b\u6765\uff0c\u81ea\u5df1\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0a\u7684\u4ee3\u7801\u53bb\u953b\u70bc\u953b\u70bc\uff0c\u76f8\u4fe1\u7ed3\u5408\u4e86\u5c0f\u679c\u7684\u8bb2\u89e3\uff0c\u4e5f\u4f1a\u7406\u89e3\u5f97\u66f4\u597d\uff01\u5982\u679c\u5927\u5bb6\u5bf9R\u5305\u7b49\u611f\u5174\u8da3\u7684\u8bdd\uff0c\u8fd8\u53ef\u4ee5\u767b\u5f55http:\/\/www.biocloudservice.com\/home.html\u8fdb\u884c\u5b66\u4e60\uff01<\/p>\n<section style=\"margin: 10px 0%;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;vertical-align: middle;width: 40%;padding-right: 10px;align-self: center;flex: 0 0 auto;\">\n<section style=\"font-size: 6px;margin-right: 0%;margin-left: 0%;text-align: right;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;border-width: 1px;border-style: solid;border-color: rgba(255, 255, 255, 0);background-color: rgb(232, 250, 150);text-align: center;width: 1.8em;height: 1.8em;line-height: 1.8em;border-radius: 100%;margin-left: auto;margin-right: auto;color: transparent;\">\n<p>1<\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: 20%;align-self: center;flex: 0 0 auto;\">\n<section style=\"margin-right: 0%;margin-left: 0%;text-align: center;font-size: 21px;\" powered-by=\"xiumi.us\">\n<section style=\"background-color: rgb(239, 135, 135);display: inline-block;width: 2.5em;height: 2.5em;line-height: 2.5em;border-radius: 100%;margin-left: auto;margin-right: auto;color: rgb(255, 255, 240);\">\n<p><strong>END<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: 40%;padding-left: 10px;align-self: center;flex: 0 0 auto;\">\n<section style=\"font-size: 6px;margin-right: 0%;margin-left: 0%;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;border-width: 1px;border-style: solid;border-color: rgba(255, 255, 255, 0);background-color: rgb(232, 250, 150);text-align: center;width: 1.8em;height: 1.8em;line-height: 1.8em;border-radius: 100%;margin-left: auto;margin-right: auto;color: transparent;\">\n<p>1<\/p>\n<\/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=\"0.3488888888888889\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/7_BoDuficWb7YjnP0CXo0mIcibhsXn8w.jpg?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/oCSOtP61aEUlxqHhbZryhECGXicgBrLn1ZkgkpYia2qsgSgNWPQMp0RiaIAmlBoDuficWb7YjnP0CXo0mIcibhsXn8w\/640?wx_fmt=jpeg'\" data-type=\"jpeg\" data-w=\"900\" style=\"\" data-recalc-dims=\"1\" \/><\/p>\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\/8_akXKU5NcO1KwuWc1Rk7ZJ56LC2pYrQ-2.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXjjmsEC5aXz0RE4be2ib1fJPnBD8yX0Z6OF2zocd2ngHpLOakXKU5NcO1KwuWc1Rk7ZJ56LC2pYrQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"900\" style=\"\" data-recalc-dims=\"1\" \/><\/p>\n<p style=\"display: none;margin-bottom: 24px;\"><mp-style-type data-value=\"3\"><\/mp-style-type><\/p>\n<div class=\"msg_source_url\"><a href=\"http:\/\/www.biocloudservice.com\/home.html\" target=\"_blank\" rel=\"noopener\">\u9605\u8bfb\u539f\u6587<\/a><\/div>\n<p><\/content><\/p>\n<div class=\"msg_source_url\"><a href=\"http:\/\/www.biocloudservice.com\/home.html\" target=\"_blank\" rel=\"noopener\">\u9605\u8bfb\u539f\u6587<\/a><\/div>\n<\/div>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>tidyr\u5e26\u4f60\u641e\u5b9a\u957f\u5bbd\u683c\u5f0f\u8f6c\u6362 \u5c0f\u5e08\u59b9 \u751f\u4fe1\u679c 2023-08-2 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style=\"display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(242, 206, 206);padding-bottom: 5px;\">\n<section style=\"display: flex;flex-flow: row nowrap;text-align: center;justify-content: center;margin-top: -7px;margin-bottom: -12px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;vertical-align: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-left: -4px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-left: -10px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-right: -10px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-left: -10px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-right: -10px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;margin-right: -4px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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<\/section>\n<\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">tidyr \u662f R \u8bed\u8a00\u4e2d\u4e00\u4e2a\u6570\u636e\u5904\u7406\u7684\u5305\uff0c\u5b83\u63d0\u4f9b\u4e86\u7528\u4e8e\u6574\u7406\u6570\u636e\uff08\u5373\u6570\u636e\u6e05\u6d17\u548c\u91cd\u5851\uff09\u7684\u51fd\u6570\uff0c\u7279\u522b\u662f\u5728\u6570\u636e\u89c4\u6574\u65b9\u9762\u975e\u5e38\u5f3a\u5927\u3002tidyr \u4e2d\u7684\u4e3b\u8981\u51fd\u6570\u5305\u62ec gather() \u548c spread() \u7528\u4e8e\u6570\u636e”\u957f”\u5bbd\u8868\u7684\u8f6c\u6362; separate() \u548c unite() \u7528\u4e8e\u5c06\u4e00\u5217\u6570\u636e\u62c6\u4e3a\u591a\u5217\u6216\u8005\u5c06\u591a\u5217\u5408\u5e76\u4e3a\u4e00\u5217\u3002tidyr \u7684\u51fd\u6570\u53ef\u4ee5\u65b9\u4fbf\u5730\u5c06\u6570\u636e\u6574\u7406\u6210\u9002\u5408\u8fdb\u884c\u540e\u7eed\u5206\u6790\u7684\u957f\u683c\u5f0f\u6216\u8005\u5bbd\u683c\u5f0f\u3002\u5728\u751f\u7269\u4fe1\u606f\u5b66\u4e2d\uff0c\u6211\u4eec\u5e38\u5e38\u9700\u8981\u5c06\u6570\u636e\u4ece\u5bbd\u683c\u5f0f\u8f6c\u6362\u6210\u957f\u683c\u5f0f\u8fdb\u884c\u5206\u6790\uff0c\u6216\u8005\u53cd\u8fc7\u6765\u8fdb\u884c\u5c55\u793a\u6570\u636e\u3002<\/p>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;min-width: 5%;height: auto;background-color: rgb(255, 255, 255);overflow: hidden;padding-top: 5px;\">\n<section style=\"display: flex;width: 100%;flex-flow: column nowrap;\" powered-by=\"xiumi.us\">\n<section style=\"z-index: 1;\" powered-by=\"xiumi.us\">\n<section style=\"justify-content: center;display: flex;flex-flow: row nowrap;margin-bottom: 5px;\">\n<section style=\"display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 0%;height: auto;\">\n<section style=\"transform: rotateZ(340deg) scale(0.65);margin-top: -4px;margin-bottom: -4px;transform-origin: center center;\" powered-by=\"xiumi.us\">\n<section style=\"\">\n<section style=\"display: inline-block;width: 20px;height: 20px;vertical-align: top;overflow: hidden;border-width: 1px;border-radius: 100%;border-style: solid;border-color: rgb(239, 135, 135);background-color: rgb(242, 203, 206);\">\n<section style=\"margin-top: 2px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 15px;height: 15px;vertical-align: top;overflow: hidden;border-width: 3px;border-radius: 100%;border-style: solid;border-color: rgb(255, 255, 255) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 203, 206);\"><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<\/section>\n<section style=\"display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 auto;min-width: 5%;height: auto;padding-right: 5px;padding-left: 2px;\">\n<section style=\"text-align: justify;letter-spacing: 2px;color: rgb(239, 135, 135);font-size: 18px;\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">\u4e8c\u3001tidyr\u5305\u4e2d\u7684\u57fa\u672c\u64cd\u4f5c<\/p>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: top;width: auto;flex: 0 0 0%;height: auto;\">\n<section style=\"transform: rotateZ(20deg);\" powered-by=\"xiumi.us\">\n<section style=\"\">\n<section style=\"display: inline-block;width: 20px;height: 20px;vertical-align: top;overflow: hidden;border-width: 1px;border-radius: 100%;border-style: solid;border-color: rgb(239, 135, 135);background-color: rgb(242, 203, 206);\">\n<section style=\"margin-top: 2px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 15px;height: 15px;vertical-align: top;overflow: hidden;border-width: 3px;border-radius: 100%;border-style: solid;border-color: rgb(255, 255, 255) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 203, 206);\"><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<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-top: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(242, 206, 206);padding-bottom: 5px;\">\n<section style=\"display: flex;flex-flow: row nowrap;text-align: center;justify-content: center;margin-top: -7px;margin-bottom: -12px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;vertical-align: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-left: -4px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-left: -10px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-right: -10px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-left: -10px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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: top;width: auto;flex: 0 0 0%;height: auto;align-self: flex-start;border-width: 0px;margin-top: -16px;margin-right: -10px;margin-left: -10px;z-index: 1;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgb(239, 135, 135);background-color: rgba(255, 255, 255, 0);\"><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: top;width: auto;flex: 0 0 0%;height: auto;margin-right: -4px;\">\n<section style=\"\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 33px;height: 25px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(239, 135, 135) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0);background-color: rgb(241, 206, 206);\"><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<\/section>\n<\/section>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><span style=\"color: rgb(239, 135, 135);\"><strong>1. \u5bfc\u5165\u6570\u636e\u548c\u52a0\u8f7dtidyr\u5305<\/strong><\/span><\/p>\n<p style=\"white-space: normal;\">\u9996\u5148\u6211\u4eec\u5148\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u4e86 4 \u4e2a\u57fa\u56e0\u7684\u8868\u8fbe\u6216\u8ba1\u6570\u6570\u636e\u7684\u6570\u636e\u6846\uff0c\u5176\u4e2d\u6bcf\u4e2a\u57fa\u56e0\u6709\u4e09\u4e2a\u6837\u672c\u7684\u6570\u636e\u3002\u5176\u4e2dgeneid \u662f\u6570\u636e\u6846\u4e2d\u7684\u4e00\u5217\uff0c\u5305\u542b\u4e86\u56db\u4e2a\u57fa\u56e0\u7684\u540d\u79f0\uff0c\u53ef\u4ee5\u770b\u5230\u8fd9\u4e9b\u57fa\u56e0\u5206\u522b\u88ab\u547d\u540d\u4e3a gene1\u3001gene2\u3001gene3\u3001gene4\u3002\u800csample1\u3001sample2\u3001sample3 \u662f\u6570\u636e\u6846\u4e2d\u7684\u53e6\u5916\u4e09\u5217\uff0c\u5206\u522b\u5305\u542b\u4e86\u8fd9\u56db\u4e2a\u57fa\u56e0\u5728\u4e0d\u540c\u60c5\u51b5\u4e0b\u7684\u8868\u8fbe\u6216\u8ba1\u6570\u6570\u636e\u3002<\/p>\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\"><span class=\"code-snippet__comment\">#\u5bfc\u5165tidyr\u5305library(tidyr)#data.frame() \u51fd\u6570\u521b\u5efa\u4e86\u4e00\u4e2a\u6570\u636e\u6846test <- data.frame(geneid = paste0(\"gene\",1:4), sample1 = c(1,3,9,10), sample2 = c(2,6,2.7,15), sample3 = c(0.2,4,6,14))<\/span><\/span><\/code><\/pre>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u4ee5\u4e0b\u4e3a\u6211\u4eec\u521b\u5efa\u7684\u57fa\u56e0\u6570\u636e\u6846\u7684\u5c55\u793a\uff1a<br \/><\/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=\"0.27335640138408307\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/1_dicZh0QoJ8KHGVHKdpcMQeByIqNCVw.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRH4IHKu3WwDMTs8nXPHlGyOCBvdicZh0QoJ8KHGVHKdpcMQeByIqNCVw\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"289\" 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;\"><span style=\"color: rgb(239, 135, 135);\"><strong>2. gather()\u548cspread()\u51fd\u6570<\/strong><\/span><\/p>\n<p style=\"white-space: normal;\">\u5728\u6570\u636e\u5206\u6790\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u8fdb\u884c\u6570\u636e\u683c\u5f0f\u7684\u8f6c\u6362\uff0cgather() \u548c spread() \u51fd\u6570\u63d0\u4f9b\u4e86\u5feb\u901f\u3001\u65b9\u4fbf\u7684\u6570\u636e\u683c\u5f0f\u8f6c\u6362\u529f\u80fd\uff0c\u4f7f\u6570\u636e\u7684\u6574\u7406\u548c\u5206\u6790\u53d8\u5f97\u66f4\u52a0\u9ad8\u6548\u3002gather() \u51fd\u6570\u7528\u4e8e\u5c06\u5bbd\u6570\u636e\u683c\u5f0f\uff08wide format\uff09\u8f6c\u6362\u4e3a\u957f\u6570\u636e\u683c\u5f0f\uff08long format\uff09\uff0c\u5373\u628a\u6570\u636e\u4ece\u5bbd\u8868\u683c\u4e2d\u8f6c\u6362\u6210\u957f\u8868\u683c\u4e2d\u3002\u5b83\u5c06\u539f\u6570\u636e\u6846\u4e2d\u7684\u591a\u5217\u53d8\u6210\u4e00\u5217\uff0c\u5e76\u63d0\u53d6\u51fa\u53d8\u91cf\u6240\u5bf9\u5e94\u7684\u503c\u3002\u4e0b\u9762\u6765\u770b\u770b\u5e94\u7528\u5427\uff01<\/p>\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\">test_gather <- gather(data = test, <span class=\"code-snippet__comment\">#\u6307\u5b9a\u6570\u636e key = sample_nm, #\u5c06\u5408\u5e76\u540e\u7684\u5217\u53d6\u4e00\u4e2a\u5217\u540d value = exp, #\u5408\u5e76\u540e\u7684\u5217\u6240\u5305\u542b\u7684\u6570\u503c - geneid) #- geneid\u8868\u793a\u5c06geneid\u5217\u4fdd\u7559\u4e0d\u5408\u5e76<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">\u8f6c\u6362\u4e4b\u540e\u7684\u7ed3\u679c\u4e3a<\/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=\"0.5308056872037915\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/2_Z8GfOVI13Xicf2qTk0u6fwyqGeqJYQ.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRonmPWVFFm0CslBRHLxqdTza4nZ8GfOVI13Xicf2qTk0u6fwyqGeqJYQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"211\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u800cspread() \u51fd\u6570\u4e0e gather() \u51fd\u6570\u76f8\u53cd\uff0c\u5b83\u5c06\u957f\u6570\u636e\u683c\u5f0f\u8f6c\u6362\u4e3a\u5bbd\u6570\u636e\u683c\u5f0f\u3002<\/p>\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\">test_re <- spread(data = test_gather, <span class=\"code-snippet__comment\">#\u6307\u5b9a\u6570\u636e key = sample_nm, #\u5c06\u5408\u5e76\u540e\u7684\u5217\u53d6\u4e00\u4e2a\u5217\u540d value = exp) #\u5408\u5e76\u540e\u7684\u5217\u6240\u5305\u542b\u7684\u6570\u503c<\/span><\/span><\/code><\/pre>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u8f6c\u6362\u4e4b\u540e\u6211\u4eec\u53ef\u4ee5\u5f97\u5230\u7684\u6570\u636e\u4e3a\uff1a<br \/><\/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=\"0.26501766784452296\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/3_H0OD7SlIgKAhSVACLwzy4j7D5k9HDg.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRqhwuPzMraVpibH3SSkIu8MtOIH0OD7SlIgKAhSVACLwzy4j7D5k9HDg\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"283\" 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;\"><span style=\"color: rgb(239, 135, 135);\"><strong>3. separate()\u548cunite()\u51fd\u6570<\/strong><\/span><\/p>\n<p style=\"white-space: normal;\">\u5728\u6570\u636e\u6e05\u6d17\u3001\u6574\u5408\u7684\u8fc7\u7a0b\u4e2d\uff0cseparate() \u548c unite() \u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u5b9e\u73b0\u6570\u636e\u62c6\u5206\u548c\u5408\u5e76\uff0c\u5c24\u5176\u5728\u5904\u7406\u6587\u672c\u6570\u636e\u65f6\u975e\u5e38\u5b9e\u7528\u3002separate() \u51fd\u6570\u7528\u4e8e\u5c06\u6570\u636e\u6846\u4e2d\u7684\u4e00\u5217\u62c6\u5206\u6210\u591a\u5217\uff0c\u5c06\u67d0\u4e00\u5217\u7684\u6570\u636e\u6309\u7167\u6307\u5b9a\u7684\u5206\u9694\u7b26\u5206\u9694\u4e3a\u65b0\u7684\u5217\uff0c\u4e14\u6bcf\u4e2a\u65b0\u5217\u7684\u547d\u540d\u548c\u4f4d\u7f6e\u53ef\u4ee5\u6307\u5b9a\u3002\u4e0b\u9762\u6765\u770b\u770b\u4e3e\u4f8b\u5427\uff01<\/p>\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\">test <- data.frame(x = <span class=\"code-snippet__built_in\">c<\/span>( <span class=\"code-snippet__string\">\"a,b\"<\/span>, <span class=\"code-snippet__string\">\"a,d\"<\/span>, <span class=\"code-snippet__string\">\"b,c\"<\/span>)) <span class=\"code-snippet__comment\">#\u751f\u6210\u52a0\u8f7d\u6570\u636etesttest_seprate <- separate(test, #\u5f85\u5904\u7406\u7684\u6570\u636e\u6846 x, #\u5f85\u5206\u5272\u7684\u5217\uff0c\u8fd9\u91cc\u662f\u5df2\u7ecf\u5b58\u5728\u7684\u5217\uff0c\u4e0d\u52a0\u5f15\u53f7 c(\"X\", \"Y\"), #\u5206\u5272\u540e\u7684\u5217\u540d\uff0c\u6ce8\u610f\u52a0\u5f15\u53f7\uff0c\u662f\u5b57\u7b26 sep = \",\") #\u6307\u5b9a\u5206\u5272\u7b26test_seprate<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">\u6211\u4eec\u53ef\u4ee5\u9996\u5148\u52a0\u8f7dtest \u7684\u6570\u636e\u6846\uff0c\u8be5\u6570\u636e\u6846\u5305\u542b\u4e86\u4e00\u5217 x\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u4e09\u4e2a\u5b57\u7b26\u4e32\u503c <span class=\"code-snippet__string\">\"a,b\"<\/span>\u3001<span class=\"code-snippet__string\">\"a,d\"<\/span> \u548c <span class=\"code-snippet__string\">\"b,c\"<\/span>\u3002\u6240\u5f97\u7ed3\u679c\u5982\u4e0b\uff1a<\/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=\"0.8651685393258427\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/4_rFINUdDhmNsVkOia6AXlic8hCcZaOw.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRSyk6TShMzPu0x2xqm1Pvy4HM4yrFINUdDhmNsVkOia6AXlic8hCcZaOw\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"89\" 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\">test_separate \u662f\u4e00\u4e2a\u65b0\u7684\u6570\u636e\u6846\uff0c\u7531\u539f\u6765\u7684 test \u6570\u636e\u6846\u4f7f\u7528 separate() \u51fd\u6570\u64cd\u4f5c\u751f\u6210\u7684\u3002separate() \u51fd\u6570\u5c06\u539f\u6570\u636e\u6846\u4e2d\u7684 x \u5217\u6309\u7167\u9017\u53f7 , \u8fdb\u884c\u62c6\u5206\uff0c\u751f\u6210\u4e86\u4e24\u5217\u65b0\u7684\u6570\u636e\u3002\u6240\u5f97\u7ed3\u679c\u5982\u4e0b\uff1a<\/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=\"0.5302013422818792\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/5_c4Q698NaicqBO34IOByKfTu8zOFs0A.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRaKBztKIXN4jEOtccqPzs15GZwic4Q698NaicqBO34IOByKfTu8zOFs0A\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"149\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u7d27\u63a5\u7740\uff0c\u6211\u4eec\u6765\u770b\u770bunite()\u51fd\u6570\u7684\u4f7f\u7528\u5427\uff01unite() \u51fd\u6570\u662f tidyr \u5305\u4e2d\u7684\u4e00\u4e2a\u51fd\u6570\uff0c\u7528\u4e8e\u5c06\u591a\u5217\u6570\u636e\u5408\u5e76\u6210\u4e00\u5217\uff0c\u5e76\u7528\u6307\u5b9a\u7684\u5206\u9694\u7b26\u8fdb\u884c\u5206\u9694\u3002\u5e38\u7528\u4e8e\u5c06\u8868\u683c\u4e2d\u7684\u591a\u4e2a\u5217\u8fdb\u884c\u7ec4\u5408\u3002\u4e3e\u4e2a\u4f8b\u5b50\u6765\u770b\u770b\u5427\uff01<\/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<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">test_re <- unite(test_seprate, <span class=\"code-snippet__comment\">#\u5f85\u5904\u7406\u7684\u6570\u636e\u6846 \"x\", #\u5408\u5e76\u540e\u7684\u5217\u7684\u5217\u540d\uff0c\u73b0\u5728\u4e0d\u5b58\u5728\u7684\uff0c\u6ce8\u610f\u52a0\u5f15\u53f7 X,Y, #\u5f85\u5408\u5e76\u7684\u5217\uff0c\u4e0d\u52a0\u5f15\u53f7 sep = \",\") #\u6307\u5b9a\u5408\u5e76\u540e\u7684\u8fde\u63a5\u7b26 test_re<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">\u4f7f\u7528 unite() \u51fd\u6570\u5c06\u6570\u636e\u6846 test_separate \u4e2d\u7684 X \u5217\u548c Y \u5217\u5408\u5e76\u6210\u4e00\u5217\uff0c\u65b0\u5217\u7684\u540d\u79f0\u4e3a x\uff0c\u5408\u5e76\u540e\u7684\u8fde\u63a5\u7b26\u4e3a ,\u3002\u4ee5\u4e0a\u4ee3\u7801\u7684\u7ed3\u679c\u5982\u4e0b\uff1a<\/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=\"0.8105263157894737\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/6_chgoeXMyNohnWwcfWNhjk1ljEp7AWw.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXiaGH8whEl2XhibbZSauHrVRNPZBibn8j4MfLhNLvNwNDlOsHchgoeXMyNohnWwcfWNhjk1ljEp7AWw\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"95\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u901a\u8fc7\u5b66\u4e60\uff0c\u76f8\u4fe1\u5927\u5bb6\u5bf9tidyr\u5305\u6709\u4e86\u66f4\u4e3a\u6df1\u5165\u7684\u4e86\u89e3\u4e86\u5427\uff01\u90a3\u4e48\u63a5\u4e0b\u6765\uff0c\u81ea\u5df1\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0a\u7684\u4ee3\u7801\u53bb\u953b\u70bc\u953b\u70bc\uff0c\u76f8\u4fe1\u7ed3\u5408\u4e86\u5c0f\u679c\u7684\u8bb2\u89e3\uff0c\u4e5f\u4f1a\u7406\u89e3\u5f97\u66f4\u597d\uff01\u5982\u679c\u5927\u5bb6\u5bf9R\u5305\u7b49\u611f\u5174\u8da3\u7684\u8bdd\uff0c\u8fd8\u53ef\u4ee5\u767b\u5f55http:\/\/www.biocloudservice.com\/home.html\u8fdb\u884c\u5b66\u4e60\uff01<\/p>\n<section style=\"margin: 10px 0%;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;vertical-align: middle;width: 40%;padding-right: 10px;align-self: center;flex: 0 0 auto;\">\n<section style=\"font-size: 6px;margin-right: 0%;margin-left: 0%;text-align: right;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;border-width: 1px;border-style: solid;border-color: rgba(255, 255, 255, 0);background-color: rgb(232, 250, 150);text-align: center;width: 1.8em;height: 1.8em;line-height: 1.8em;border-radius: 100%;margin-left: auto;margin-right: auto;color: transparent;\">\n<p>1<\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: 20%;align-self: center;flex: 0 0 auto;\">\n<section style=\"margin-right: 0%;margin-left: 0%;text-align: center;font-size: 21px;\" powered-by=\"xiumi.us\">\n<section style=\"background-color: rgb(239, 135, 135);display: inline-block;width: 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