{"id":25587,"date":"2024-01-22T17:11:04","date_gmt":"2024-01-22T09:11:04","guid":{"rendered":"http:\/\/www.biocloudservice.com\/wordpress\/?p=25587"},"modified":"2024-01-22T17:11:06","modified_gmt":"2024-01-22T09:11:06","slug":"%e7%94%9f%e5%ad%98%e6%9b%b2%e7%ba%bf%e4%b9%8b%e8%88%9e%ef%bc%9asurvminer%e5%8c%85%e5%b8%a6%e4%bd%a0%e7%95%85%e6%b8%b8%e7%99%8c%e7%97%87%e6%95%b0%e6%8d%ae%e4%b8%96%e7%95%8c%ef%bc%81","status":"publish","type":"post","link":"http:\/\/www.biocloudservice.com\/wordpress\/?p=25587","title":{"rendered":"\u751f\u5b58\u66f2\u7ebf\u4e4b\u821e\uff1asurvminer\u5305\u5e26\u4f60\u7545\u6e38\u764c\u75c7\u6570\u636e\u4e16\u754c\uff01"},"content":{"rendered":"\n

\n hello\uff0c\u4f60\u77e5\u9053\u5982\u4f55\u4f7f\u7528survminer\u7ed8\u5236\u4e0d\u540c\u79cd\u7c7b\u7684\u751f\u5b58\u66f2\u7ebf\u561b\uff1f\u4eca\u5929\u5c0f\u679c\u5c31\u6765\u8be6\u7ec6\u6559\u5927\u5bb6\u5982\u4f55\u4f7f\u7528\u5e76\u7ed8\u5236\u5c5e\u4e8e\u4f60\u81ea\u5df1\u7684\u751f\u5b58\u66f2\u7ebf\uff01\u611f\u5174\u8da3\u7684\u8bdd\u5c31\u548c\u5c0f\u679c\u4e00\u8d77\u770b\u4e0b\u53bb\u5427\uff01\n<\/p>\n\n\n\n

\u4ec0\u4e48\u662fsurvminer\uff1f<\/strong>\n<\/p>\n\n\n\n

\n survminer\u662f\u4e00\u4e2a\u5728R\u8bed\u8a00\u4e2d\u7528\u4e8e\u53ef\u89c6\u5316\u751f\u5b58\u5206\u6790\u7ed3\u679c\u7684\u5f3a\u5927\u5305\u3002\u5b83\u662f\u57fa\u4e8eggplot2\u548csurvival\u5305\u6784\u5efa\u800c\u6210\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u800c\u7075\u6d3b\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7814\u7a76\u4eba\u5458\u66f4\u597d\u5730\u7406\u89e3\u548c\u5c55\u793a\u751f\u5b58\u6570\u636e\u3002\n<\/p>\n\n\n\n

\n \u4f7f\u7528survminer\u5305\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u521b\u5efa\u751f\u5b58\u66f2\u7ebf\u3001\u98ce\u9669\u8868\u3001\u7d2f\u79ef\u53d1\u75c5\u7387\u56fe\u4ee5\u53ca\u5371\u9669\u7387\u51fd\u6570\u7b49\u3002\u5b83\u63d0\u4f9b\u4e86\u8bb8\u591a\u53ef\u81ea\u5b9a\u4e49\u7684\u9009\u9879\uff0c\u5305\u62ec\u66f2\u7ebf\u989c\u8272\u3001\u56fe\u4f8b\u3001\u6587\u5b57\u6837\u5f0f\u3001\u5b57\u4f53\u5927\u5c0f\u7b49\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u521b\u5efa\u51fa\u7cbe\u7f8e\u7684\u751f\u5b58\u5206\u6790\u56fe\u5f62\u3002\n<\/p>\n\n\n\n

\n \u9664\u4e86\u57fa\u672c\u7684\u751f\u5b58\u66f2\u7ebf\u7ed8\u5236\u5916\uff0csurvminer\u8fd8\u652f\u6301\u5728\u540c\u4e00\u56fe\u4e2d\u7ed8\u5236\u591a\u4e2a\u5206\u7ec4\u7684\u751f\u5b58\u66f2\u7ebf\uff0c\u6bd4\u5982\u6309\u7167\u4e0d\u540c\u7684\u7ec4\u522b\u3001\u6027\u522b\u6216\u6cbb\u7597\u65b9\u6848\u7b49\u8fdb\u884c\u5206\u7ec4\u3002\u8fd9\u6837\u53ef\u4ee5\u66f4\u76f4\u89c2\u5730\u6bd4\u8f83\u4e0d\u540c\u7ec4\u522b\u4e4b\u95f4\u7684\u751f\u5b58\u60c5\u51b5\u3002\n<\/p>\n\n\n\n

\n \u6b64\u5916\uff0csurvminer\u8fd8\u63d0\u4f9b\u4e86\u6dfb\u52a0\u7f6e\u4fe1\u533a\u95f4\u3001p\u503c\u3001\u98ce\u9669\u8868\u548c\u5176\u4ed6\u81ea\u5b9a\u4e49\u51fd\u6570\u7684\u9009\u9879\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u4e30\u5bcc\u548c\u6269\u5c55\u751f\u5b58\u5206\u6790\u7684\u53ef\u89c6\u5316\u3002\n<\/p>\n\n\n\n

\n \u603b\u4e4b\uff0csurvminer\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u4e14\u6613\u4e8e\u4f7f\u7528\u7684R\u5305\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7814\u7a76\u4eba\u5458\u6709\u6548\u5730\u53ef\u89c6\u5316\u548c\u89e3\u91ca\u751f\u5b58\u5206\u6790\u7ed3\u679c\uff0c\u4ece\u800c\u66f4\u6df1\u5165\u5730\u7406\u89e3\u6570\u636e\u4e2d\u7684\u751f\u5b58\u6a21\u5f0f\u548c\u8d8b\u52bf\u3002\n<\/p>\n\n\n\n

survminer\u7ed8\u5236\u751f\u5b58\u66f2\u7ebf<\/strong>\n<\/p>\n\n\n\n

\u5b89\u88c5\u548c\u52a0\u8f7dsurvminer\u5305<\/strong>\n<\/p>\n\n\n\n

\n \u5bf9\u4e8esurvminer\u5305\u7684\u5b89\u88c5\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6cd5\u6765\u4e0b\u8f7d\u54e6\uff0c\u5927\u5bb6\u6839\u636e\u81ea\u5df1\u7684\u60c5\u51b5\u81ea\u884c\u9009\u62e9~\n<\/p>\n\n\n\n

\n #\u65b9\u6cd5\u4e00\n
\n install.packages(“survminer”)\n
\n #\u65b9\u6cd5\u4e8c\n
\n if (!require(devtools)) install.packages(“devtools”)\n
\n devtools::install_github(“kassambara\/survminer”)\n
\n #\u5bfc\u5165R\u5305\n
\n library(“survminer”)\n<\/p>\n\n\n\n

\u6570\u636e\u51c6\u5907<\/strong>\n<\/p>\n\n\n\n

\n \u5bf9\u4e8e\u4eca\u5929\u7684\u6570\u636e\u96c6\uff0c\u6211\u4eec\u4f7f\u7528survival\u5305\u81ea\u5e26\u80ba\u764c\u6570\u636e\u96c6\uff1alung\u6765\u8fdb\u884c\uff0c\u5927\u5bb6\u53ef\u4ee5\u66ff\u6362\u4e3a\u81ea\u5df1\u7814\u7a76\u7684\u6570\u636e\u6765\u8fdb\u884c\u540e\u7eed\u7684\u7814\u7a76\u54e6~\n<\/p>\n\n\n\n

\n # \u5bfc\u5165\u6570\u636e\u96c6\n
\n #\u8c03\u7528\u751f\u5b58\u66f2\u7ebf\u4e2d\u53e6\u4e00\u5e38\u7528\u7684survival\u5305\n
\n require(“survival”)\n
\n #survival\u5305\u81ea\u5e26\u80ba\u764c\u6570\u636e\u96c6\uff1alung\uff0c\u67e5\u770b\u6570\u636e\u6837\u5f0f\n
\n head(lung)\n
\n #survival\u5305\u4e2d\u7684Sruv\u51fd\u6570\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u751f\u5b58\u5bf9\u8c61\n
\n fit <- survfit(Surv(time, status) ~ 1, data = lung)\n<\/p>\n\n\n\n

\n \u6211\u4eec\u5bfc\u5165\u7684\u6570\u636e\u96c6\u683c\u5f0f\u5982\u4e0b\uff1a\n<\/p>\n\n\n\n

\"\u56fe\u8868\n\n\u4e2d\u5ea6\u53ef\u4fe1\u5ea6\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\"<\/figure>\n\n\n\n

\u7ed8\u5236\u751f\u5b58\u66f2\u7ebf<\/strong>\n<\/p>\n\n\n\n

\n \u7ed8\u5236\u5355\u4e00\u7ec4\u522b\u7684\u751f\u5b58\u66f2\u7ebf\uff1a\n<\/p>\n\n\n\n

\n # \u4f7f\u7528ggplot2\u7ed8\u5236\u751f\u5b58\u66f2\u7ebf\n
\n ggsurvplot(fit, color = “#2E9FDF”)\n<\/p>\n\n\n\n

\n \"\u56fe\u8868\n\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\"\n \u7ed8\u5236\u7684\u751f\u5b58\u66f2\u7ebf\u5982\u4e0b\uff1a\n<\/p>\n\n\n\n

\n \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6765\u7ed8\u5236\u4e24\u7ec4\u522b\u7684\u751f\u5b58\u66f2\u7ebf\uff1a\n<\/p>\n\n\n\n

\n # \u6839\u636e\u6027\u522b\u7ed8\u5236\u751f\u5b58\u66f2\u7ebf\n
\n fit <- survfit(Surv(time, status) ~ sex, data = lung)\n
\n ggsurvplot(fit)\n<\/p>\n\n\n\n

\n \u7ed8\u5236\u7684\u6548\u679c\u56fe\u5982\u4e0b\uff1a\n<\/p>\n\n\n\n

\n \"\u56fe\u8868,\n \u5728\u4e0a\u9762\u7ed8\u5236\u7684\u57fa\u7840\u4e0a\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u6539\u53d8\u6587\u5b57\u5927\u5c0f\u3001\u5b57\u4f53\u548c\u989c\u8272\u54e6\uff1a\n<\/p>\n\n\n\n

\n # \u6539\u53d8\u6807\u9898\u3001\u8f74\u6807\u7b7e\u548c\u523b\u5ea6\u6587\u672c\u7684\u5b57\u4f53\u5927\u5c0f\n
\n ggsurvplot(fit, title = “Survival curve”,\n
\n           font.title = 18,\n
\n           font.x = 16,\n
\n           font.y = 16,\n
\n           font.tickslab = 14)\n
\n \u200b\n
\n # \u6539\u53d8\u6807\u9898\u3001\u8f74\u6807\u7b7e\u548c\u523b\u5ea6\u6587\u672c\u7684\u5b57\u4f53\u5927\u5c0f\u3001\u5b57\u4f53\u6837\u5f0f\u548c\u989c\u8272\n
\n ggsurvplot(fit, title = “Survival curve”,\n
\n           font.title = c(16, “bold”, “darkblue”),\n
\n           font.x = c(14, “bold.italic”, “red”),\n
\n           font.y = c(14, “bold.italic”, “darkred”),\n
\n           font.tickslab = c(12, “plain”, “darkgreen”))\n<\/p>\n\n\n\n

\n \u6211\u4eec\u6765\u770b\u4e0b\u6548\u679c\u56fe\uff1a\n<\/p>\n\n\n\n

\"\u56fe\u5f62\u7528\u6237\u754c\u9762,<\/figure>\n\n\n\n
\"\u56fe\u8868\n\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\"<\/figure>\n\n\n\n

\n \u6539\u53d8\u66f2\u7ebf\u7c7b\u578b\u548c\u989c\u8272\uff1a\n<\/p>\n\n\n\n

\n # \u6539\u53d8\u66f2\u7ebf\u7684\u5c3a\u5bf8\u3001\u7c7b\u578b\u3001x\u8f74\u7684\u65f6\u95f4\u95f4\u9694\u3001\u8c03\u8272\u677f\u3001\u6dfb\u52a0\u7f6e\u4fe1\u533a\u95f4\u548cp\u503c\n
\n ggsurvplot(fit, size = 1,\n
\n           linetype = “strata”,\n
\n           break.time.by = 250,\n
\n           palette = c(“#E7B800”, “#2E9FDF”),\n
\n           conf.int = TRUE,\n
\n           pval = TRUE)\n<\/p>\n\n\n\n

\"\u56fe\u8868\n\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\"<\/figure>\n\n\n\n

\n \u63a5\u4e0b\u6765\uff0c\u5c0f\u679c\u8981\u4e3a\u66f2\u7ebf\u6dfb\u52a0\u98ce\u9669\u8868\u5566\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a\n<\/p>\n\n\n\n

\n # \u6dfb\u52a0\u98ce\u9669\u8868\n
\n ggsurvplot(fit, pval = TRUE,\n
\n           conf.int = TRUE,\n
\n           risk.table = TRUE,\n
\n           risk.table.y.text.col = TRUE)\n<\/p>\n\n\n\n

\"\u56fe\u8868\n\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\"<\/figure>\n\n\n\n

\n \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6765\u7ed8\u5236\u8f6c\u6362\u751f\u5b58\u66f2\u7ebf\uff1a\n<\/p>\n\n\n\n

\n # \u7ed8\u5236\u7d2f\u79ef\u53d1\u75c5\u7387\u56fe\n
\n ggsurvplot(fit, conf.int = TRUE,\n
\n           palette = c(“#FF9E29”, “#86AA00”),\n
\n           risk.table = TRUE,\n
\n           risk.table.col = “strata”,\n
\n           fun = “event”)\n<\/p>\n\n\n\n

\n
\n # \u7ed8\u5236\u5371\u9669\u7387\u51fd\u6570\n
\n ggsurvplot(fit, conf.int = TRUE,\n
\n           palette = c(“#FF9E29”, “#86AA00”),\n
\n           risk.table = TRUE,\n
\n           risk.table.col = “strata”,\n
\n           fun = “cumhaz”)\n<\/p>\n\n\n\n

\n \u7d2f\u79ef\u75c5\u53d1\u7387\u56fe\uff1a\n<\/p>\n\n\n\n

\"\u56fe\u8868\n\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\"<\/figure>\n\n\n\n

\n \u5371\u9669\u7387\u51fd\u6570\u56fe\uff1a\n<\/p>\n\n\n\n

\"\u56fe\u8868\n\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\"<\/figure>\n\n\n\n

\n \u4ee5\u4e0a\u5c31\u662f\u4f7f\u7528survminer\u5305\u7ed8\u5236\u751f\u5b58\u66f2\u7ebf\u7684\u57fa\u672c\u6559\u7a0b\u3002\u5927\u5bb6\u53ef\u4ee5\u6839\u636e\u9700\u8981\u81ea\u5b9a\u4e49\u66f2\u7ebf\u7684\u6837\u5f0f\u3001\u989c\u8272\u548c\u6dfb\u52a0\u5176\u4ed6\u53ef\u9009\u9879\u54e6\u3002\u600e\u4e48\u6837\uff0c\u662f\u4e0d\u662f\u5f88\u7b80\u5355\uff01\u4f60\u5b66\u4f1a\u600e\u4e48\u7ed8\u5236\u4e86\u561b\uff1f\u66f4\u591a\u5b66\u4e60\u5e72\u8d27\u8981\u7ee7\u7eed\u591a\u591a\u5173\u6ce8\u5c0f\u679c\u54e6\uff01\n<\/p>\n","protected":false},"excerpt":{"rendered":"

hello\uff0c\u4f60\u77e5\u9053\u5982\u4f55\u4f7f\u7528survminer\u7ed8\u5236\u4e0d\u540c\u79cd\u7c7b\u7684\u751f\u5b58\u66f2\u7ebf\u561b\uff1f\u4eca\u5929\u5c0f\u679c\u5c31\u6765\u8be6\u7ec6\u6559\u5927\u5bb6\u5982\u4f55\u4f7f\u7528\u5e76\u7ed8\u5236\u5c5e\u4e8e […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":""},"categories":[1],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/25587"}],"collection":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25587"}],"version-history":[{"count":1,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/25587\/revisions"}],"predecessor-version":[{"id":25599,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/25587\/revisions\/25599"}],"wp:attachment":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25587"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}