{"id":29810,"date":"2024-02-26T17:45:07","date_gmt":"2024-02-26T09:45:07","guid":{"rendered":"http:\/\/www.biocloudservice.com\/wordpress\/?p=29810"},"modified":"2024-02-26T17:45:08","modified_gmt":"2024-02-26T09:45:08","slug":"%e5%bd%93%e5%b0%8f%e7%99%bd%e4%b8%80%e6%ac%a1%e6%80%a7%e5%ae%89%e8%a3%855%e4%b8%aar%e5%8c%85%e5%90%8e%ef%bc%8c%e5%a4%b4%e5%8f%91%e7%a7%83%e4%ba%86%ef%bc%81%e7%9c%8b%e6%88%91%e6%98%af%e5%a6%82%e4%bd%95","status":"publish","type":"post","link":"http:\/\/www.biocloudservice.com\/wordpress\/?p=29810","title":{"rendered":"\u5f53\u5c0f\u767d\u4e00\u6b21\u6027\u5b89\u88c55\u4e2aR\u5305\u540e\uff0c\u5934\u53d1\u79c3\u4e86\uff01\u770b\u6211\u662f\u5982\u4f55\u5b89\u88c5\u7684\uff08\u4e00\uff09"},"content":{"rendered":"

\u5f53\u5c0f\u767d\u4e00\u6b21\u6027\u5b89\u88c55\u4e2aR\u5305\u540e\uff0c\u5934\u53d1\u79c3\u4e86\uff01\u770b\u6211\u662f\u5982\u4f55\u5b89\u88c5\u7684\uff08\u4e00\uff09<\/strong><\/p>\n

\u6700\u8fd1\u5c0f\u679c\u4f5c\u4e3a\u4e00\u540d\u65b0\u624b\u5f00\u59cb\u5b66\u4e60\u673a\u5668\u5b66\u4e60\u65b9\u9762\u7684\u77e5\u8bc6\uff0c\u9047\u5230\u4e86\u4e00\u4e9b\u56f0\u96be\uff0c\u6389\u4e86\u5f88\u591a\u6839\u5934\u53d1\u540e\u7ec8\u4e8e\u627e\u5230\u4e86\u89e3\u51b3\u529e\u6cd5\uff0c\u5feb\u6765\u770b\u770b\u4f60\u6709\u6ca1\u6709\u9047\u5230\u8fd9\u4e9b\u95ee\u9898\u5427\uff01<\/p>\n

\u672c\u6b21\u5b66\u4e60\u4e3b\u8981\u662f\u7528\u5230\u4e86survcomp\uff0cHmisc\uff0csurvival\uff0csurvivalROC\uff0cCoxBoost\u8fd95\u4e2aR\u5305\uff0c\u5c0f\u679c\u672c\u671f\u4e3b\u8981\u5206\u4eabWindows\u7cfb\u7edf\u4e0b\u5982\u4f55\u987a\u5229\u5c06\u5176\u5b89\u88c5\u6210\u529f\uff0c\u5e0c\u671b\u5927\u5bb6\u80fd\u5728\u5b89\u88c5\u8fd9\u4e00\u6b65\u5c11\u8d70\u5f2f\u8def\uff0c\u8282\u7ea6\u4e00\u4e9b\u65f6\u95f4\u54e6~\u5728Ubuntu\u7cfb\u7edf\u4e0b\u7684\u5b89\u88c5\u5c0f\u679c\u4f1a\u5206\u4eab\u5728\u4e0b\u671f\u3002<\/p>\n

    \n
  1. \u5982\u679c\u4f60\u6b64\u524d\u6ca1\u6709\u5b89\u88c5\u8fc7\u5176\u5b83\u76f8\u5173\u7684\u5305\uff0c\u5c0f\u679c\u5efa\u8bae\u4ece\u5b89\u88c5survcomp\u5305\u5f00\u59cb\u3002<\/li>\n<\/ol>\n

    \u9996\u5148\u6253\u5f00Rstudio\uff0c\u5728\u7ec8\u7aef\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n

    if (!require(“BiocManager”, quietly = TRUE))<\/p>\n

    install.packages(“BiocManager”)<\/p>\n

    BiocManager::install(“survcomp”)<\/p>\n

    \u56e0\u4e3a\u5c0f\u679c\u6ca1\u6709\u6307\u5b9a\u5b89\u88c5\u4f4d\u7f6e\u6240\u4ee5\u662f\u9ed8\u8ba4\u8def\u5f84\uff0c\u4f60\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u6307\u5b9a\u5b89\u88c5\u4f4d\u7f6e\uff1a<\/p>\n

    install.packages(“package_name”, lib=”\/path\/to\/custom\/library”)<\/p>\n

    \uff08\u540e\u6587\u5c0f\u679c\u90fd\u662f\u9ed8\u8ba4\u4f4d\u7f6e\uff0c\u5c31\u4e0d\u518d\u91cd\u590d\u4e86\uff09<\/p>\n

    \u7b49\u5f85\u7247\u523b\u540e\uff0c\u5c31\u5b89\u88c5\u597d\u4e86\u3002<\/p>\n

    <\/p>\n

    \u4f60\u53ef\u4ee5\u8f93\u5165library(survcomp)\u6765\u67e5\u770b\u662f\u5426\u5b89\u88c5\u6210\u529f\uff0c\u5982\u679c\u5df2\u6210\u529f\u5b89\u88c5\u8be5\u5305\uff0c\u5219\u4e0d\u4f1a\u6709\u9519\u8bef\u6d88\u606f\uff0c\u5e76\u4e14\u8be5\u5305\u5c06\u88ab\u52a0\u8f7d\u3002\u5982\u679c\u672a\u5b89\u88c5\u8be5\u5305\uff0c\u5219\u4f1a\u6536\u5230\u9519\u8bef\u3002<\/p>\n

      \n
    1. \u7ee7\u7eed\u5b89\u88c5Hmisc\uff0csurvival\uff0csurvivalROC\u8fd93\u4e2a\u5305\uff0c\u4f60\u53ef\u4ee5\u4e00\u4e2a\u4e00\u4e2a\u7684\u88c5\u4e5f\u53ef\u4ee5\u4e00\u6b21\u6027\u88c5\uff0c\u4ee3\u7801\u5982\u4e0b\uff0cCoxBoost\u6211\u4eec\u653e\u5728\u6700\u540e\u5b89\u88c5\u3002<\/li>\n<\/ol>\n

      install.packages(“Hmisc”)<\/p>\n

      install.packages(“survival”)<\/p>\n

      install.packages(“survivalROC”)<\/p>\n

      \u6216\u8005<\/p>\n

      install.packages(c(“Hmisc”, “survival”, “survivalROC”))<\/p>\n

      \u540c\u6837\u7684\uff0c\u5b89\u88c5\u5b8c\u6210\u540e\u53ef\u4ee5\u67e5\u770b\u662f\u5426\u6210\u529f\u3002<\/p>\n

      <\/p>\n

        \n
      1. \u6700\u540e\uff0c\u5b89\u88c5CoxBoost\uff0c\u4e00\u4e2a\u603b\u662f\u62a5\u9519\u7684\u5305\uff0c\u8ba9\u5c0f\u679c\u7684\u5934\u53d1\u5c11\u4e86\u4e00\u534a\u3002<\/li>\n<\/ol>\n

        \u5728\u5b89\u88c5\u8fd9\u4e2a\u5305\u4e4b\u524d\u8981\u505a\u4e24\u4ef6\u4e8b\uff0c\u5982\u679c\u4f60\u5df2\u7ecf\u5b8c\u6210\u4e86\u53ef\u4ee5\u76f4\u63a5\u5f00\u59cb\u3002<\/p>\n