{"id":180505,"date":"2024-05-08T20:36:31","date_gmt":"2024-05-08T12:36:31","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/180505.html"},"modified":"2024-05-08T20:36:39","modified_gmt":"2024-05-08T12:36:39","slug":"%e5%a6%82%e4%bd%95%e7%94%a8r%e8%af%ad%e8%a8%80%e5%ae%9e%e7%8e%b0%e4%b8%89%e4%b8%aa%e6%b0%b4%e5%b9%b3%e7%9a%84%e5%88%86%e5%b1%82%e7%ba%bf%e6%80%a7%e6%a8%a1%e5%9e%8bhlm","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/180505.html","title":{"rendered":"\u5982\u4f55\u7528R\u8bed\u8a00\u5b9e\u73b0\u4e09\u4e2a\u6c34\u5e73\u7684\u5206\u5c42\u7ebf\u6027\u6a21\u578b(HLM)"},"content":{"rendered":"

\"\u5982\u4f55\u7528R\u8bed\u8a00\u5b9e\u73b0\u4e09\u4e2a\u6c34\u5e73\u7684\u5206\u5c42\u7ebf\u6027\u6a21\u578b(HLM)\"<\/p>\n

\u5982\u4f55\u4f7f\u7528R\u8bed\u8a00\u5b9e\u73b0\u4e09\u4e2a\u6c34\u5e73\u7684\u5206\u5c42\u7ebf\u6027\u6a21\u578b\uff08HLM\uff09\uff0c\u6d89\u53ca\u5230\u7406\u89e3HLM\u7684\u57fa\u672c\u6784\u6210\u3001R\u8bed\u8a00\u7684\u76f8\u5173\u5305\u4ee5\u53ca\u5b9e\u73b0\u8fc7\u7a0b\u7684\u5177\u4f53\u6b65\u9aa4\u3002\u5206\u5c42\u7ebf\u6027\u6a21\u578b\uff08HLM\uff09\u5141\u8bb8\u7814\u7a76\u8005\u8003\u91cf\u6765\u81ea\u4e0d\u540c\u5c42\u6b21\uff08\u5982\u4e2a\u4f53\u3001\u73ed\u7ea7\u3001\u5b66\u6821\uff09\u7684\u6570\u636e\uff0c\u4ece\u800c\u5bf9\u590d\u6742\u7684\u6570\u636e\u7ed3\u6784\u8fdb\u884c\u7cbe\u7ec6\u5316\u5206\u6790<\/strong>\u3002\u5728R\u8bed\u8a00\u4e2d\uff0c\u5b9e\u73b0\u4e09\u5c42HLM\u7684\u5173\u952e\u5305\u62ec\uff1a\u638c\u63e1nlme<\/code>\u6216lme4<\/code>\u5305\u7684\u4f7f\u7528\u3001\u7406\u89e3HLM\u7684\u6a21\u578b\u516c\u5f0f\u3001\u6a21\u578b\u7684\u62df\u5408\u4e0e\u68c0\u9a8c\u3001\u4ee5\u53ca\u7ed3\u679c\u7684\u89e3\u8bfb\u3002\u5bf9\u4e8elme4<\/code>\u5305\u7684\u8fd0\u7528\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u6a21\u578b\u6784\u5efa\u65b9\u6cd5\uff0c\u5141\u8bb8\u7814\u7a76\u8005\u7cbe\u786e\u6307\u5b9a\u6a21\u578b\u7684\u968f\u673a\u6548\u5e94\u548c\u56fa\u5b9a\u6548\u5e94\u90e8\u5206\uff0c\u662f\u8fdb\u884c\u591a\u5c42\u6b21\u6a21\u578b\u5206\u6790\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<\/p>\n

\u5728\u6267\u884c\u4e09\u5c42HLM\u65f6\uff0c\u9996\u5148\u9700\u8981\u5bf9\u6570\u636e\u7ed3\u6784\u8fdb\u884c\u6e05\u6670\u7684\u7406\u89e3\u548c\u51c6\u5907\uff0c\u786e\u4fdd\u6570\u636e\u4ee5\u6b63\u786e\u7684\u5f62\u5f0f\u88ab\u5bfc\u5165R\u73af\u5883\u3002\u7136\u540e\uff0c\u5229\u7528lme4<\/code>\u5305\u4e2d\u7684lmer<\/code>\u51fd\u6570\u6307\u5b9a\u6a21\u578b\u516c\u5f0f\uff0c\u8be5\u516c\u5f0f\u4e0d\u4ec5\u6d89\u53ca\u56fa\u5b9a\u6548\u5e94\u7684\u8bbe\u5b9a\uff0c\u8fd8\u5305\u62ec\u968f\u673a\u6548\u5e94\u7684\u8bbe\u5b9a\uff0c\u8fd9\u5bf9\u4e8e\u6355\u6349\u4e0d\u540c\u5c42\u7ea7\u95f4\u53d8\u5f02\u6027\u81f3\u5173\u91cd\u8981\u3002\u4e4b\u540e\uff0c\u901a\u8fc7\u6a21\u578b\u62df\u5408\u3001\u8bca\u65ad\u548c\u6709\u6548\u6027\u68c0\u9a8c\u7b49\u6b65\u9aa4\uff0c\u786e\u4fdd\u6240\u5efa\u6a21\u578b\u7684\u79d1\u5b66\u6027\u548c\u51c6\u786e\u6027\u3002\u6700\u7ec8\uff0c\u901a\u8fc7\u6a21\u578b\u7684\u7ed3\u679c\u89e3\u8bfb\uff0c\u63d0\u53d6\u7814\u7a76\u4e2d\u7684\u6709\u4ef7\u503c\u4fe1\u606f\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u7406\u89e3\u5206\u5c42\u7ebf\u6027\u6a21\u578b\uff08HLM\uff09<\/h3>\n<\/p>\n

\u5206\u5c42\u7ebf\u6027\u6a21\u578b\uff08HLM\uff09\uff0c\u4e5f\u79f0\u4e3a\u591a\u5c42\u7ebf\u6027\u6a21\u578b\uff0c\u662f\u5904\u7406\u5d4c\u5957\u6570\u636e\u7ed3\u6784\u95ee\u9898\u7684\u5f3a\u5927\u5de5\u5177\u3002\u5728\u4e09\u5c42HLM\u7684\u5e94\u7528\u4e2d\uff0c\u6570\u636e\u901a\u5e38\u6d89\u53ca\u4e09\u4e2a\u4e0d\u540c\u7684\u5c42\u6b21\uff0c\u5982\u5b66\u751f\uff08\u7b2c\u4e00\u5c42\uff09\u3001\u73ed\u7ea7\uff08\u7b2c\u4e8c\u5c42\uff09\u548c\u5b66\u6821\uff08\u7b2c\u4e09\u5c42\uff09\u3002<\/p>\n<\/p>\n

\u9996\u5148\uff0c\u4e86\u89e3HLM\u7684\u4e00\u822c\u5f62\u5f0f\u662f\u5b9e\u73b0\u8be5\u6a21\u578b\u7684\u524d\u63d0\u3002\u4e00\u4e2a\u57fa\u672c\u7684\u4e09\u5c42HLM\u53ef\u8868\u793a\u4e3a\u6570\u5b66\u516c\u5f0f\uff0c\u5176\u4e2d\u5305\u542b\u56fa\u5b9a\u6548\u5e94\u548c\u968f\u673a\u6548\u5e94\u90e8\u5206\u3002\u56fa\u5b9a\u6548\u5e94\u53cd\u6620\u7684\u662f\u6240\u6709\u5355\u4f4d\u5171\u6709\u7684\u5e73\u5747\u5f71\u54cd\uff0c\u800c\u968f\u673a\u6548\u5e94\u5219\u5141\u8bb8\u8fd9\u4e9b\u5f71\u54cd\u5728\u4e0d\u540c\u5c42\u6b21\u4e4b\u95f4\u53d8\u5316\u3002<\/p>\n<\/p>\n

\u4e8c\u3001R\u8bed\u8a00\u4e2d\u7684HLM\u5305\u4ecb\u7ecd<\/h3>\n<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u719f\u6089\u5728R\u8bed\u8a00\u4e2d\u6267\u884cHLM\u6240\u9700\u7684\u5305\u662f\u5173\u952e\u3002lme4<\/code>\u5305\u662f\u6700\u5e38\u7528\u4e8e\u6267\u884c\u5206\u5c42\u7ebf\u6027\u6a21\u578b\u7684\u5305\u4e4b\u4e00\uff0c\u5b83\u4e0d\u4ec5\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6a21\u578b\u62df\u5408\u529f\u80fd\uff0c\u8fd8\u63d0\u4f9b\u4e86\u4f30\u8ba1\u56fa\u5b9a\u6548\u5e94\u548c\u968f\u673a\u6548\u5e94\u7684\u7075\u6d3b\u63a5\u53e3\u3002nlme<\/code>\u5305\u4e5f\u662f\u5b9e\u73b0HLM\u7684\u53e6\u4e00\u4e2a\u9009\u62e9\uff0c\u9002\u7528\u4e8e\u66f4\u4e3a\u590d\u6742\u7684\u6570\u636e\u7ed3\u6784\u548c\u6a21\u578b\u3002<\/p>\n<\/p>\n

\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u52a0\u8f7d\u76f8\u5e94\u7684\u5305\u81f3R\u73af\u5883\u662f\u5f00\u59cb\u5206\u6790\u7684\u7b2c\u4e00\u6b65\u3002\u901a\u8fc7\u4f7f\u7528install.packages("lme4")<\/code>\u548cinstall.packages("nlme")<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b89\u88c5\u8fd9\u4e24\u4e2a\u5305\u3002<\/p>\n<\/p>\n

\u4e09\u3001\u51c6\u5907\u6570\u636e<\/h3>\n<\/p>\n

\u5728\u4f7f\u7528R\u5b9e\u73b0HLM\u4e4b\u524d\uff0c\u5bf9\u6570\u636e\u8fdb\u884c\u9002\u5f53\u7684\u51c6\u5907\u548c\u68c0\u67e5\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u9700\u8981\u786e\u4fdd\u6570\u636e\u7ed3\u6784\u6e05\u6670\uff0c\u6570\u636e\u683c\u5f0f\u7b26\u5408\u6a21\u578b\u7684\u8981\u6c42\u3002<\/p>\n<\/p>\n

\u6b64\u9636\u6bb5\u5305\u62ec\u6570\u636e\u7684\u6e05\u6d17\u3001\u53d8\u91cf\u7684\u7b5b\u9009\u4ee5\u53ca\u786e\u4fdd\u6570\u636e\u7684\u5c42\u7ea7\u7ed3\u6784\u88ab\u51c6\u786e\u8bc6\u522b\u3002\u5728\u4e09\u5c42HLM\u7684\u6848\u4f8b\u4e2d\uff0c\u8981\u7279\u522b\u6ce8\u610f\u5c42\u7ea7\u53d8\u91cf\uff08\u5982\u73ed\u7ea7ID\u3001\u5b66\u6821ID\uff09\u7684\u5904\u7406\uff0c\u786e\u4fdd\u5b83\u4eec\u6b63\u786e\u5730\u5b9a\u4e49\u548c\u7f16\u7801\u3002<\/p>\n<\/p>\n

\u56db\u3001\u6784\u5efa\u6a21\u578b<\/h3>\n<\/p>\n

\u6784\u5efaHLM\u7684\u6838\u5fc3\u6b65\u9aa4\u662f\u786e\u5b9a\u6a21\u578b\u7684\u516c\u5f0f\u3002\u5728R\u4e2d\uff0c\u4f7f\u7528lme4<\/code>\u5305\u7684lmer<\/code>\u51fd\u6570\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002\u6a21\u578b\u6784\u5efa\u6d89\u53ca\u5230\u56fa\u5b9a\u6548\u5e94\u548c\u968f\u673a\u6548\u5e94\u7684\u660e\u786e\u6307\u5b9a\u3002<\/p>\n<\/p>\n

\u5728\u5177\u4f53\u6784\u5efa\u6a21\u578b\u65f6\uff0c\u9700\u8981\u6839\u636e\u7814\u7a76\u5047\u8bbe\u548c\u6570\u636e\u7ed3\u6784\u6765\u786e\u5b9a\u6a21\u578b\u7684\u5f62\u5f0f\u3002\u6bd4\u5982\uff0c\u6a21\u578b\u53ef\u80fd\u8bbe\u8ba1\u4e3a\u53ea\u6709\u968f\u673a\u622a\u8ddd\u3001\u968f\u673a\u622a\u8ddd\u548c\u659c\u7387\u7b49\u3002\u660e\u786e\u8fd9\u4e9b\u7ec6\u8282\u5bf9\u4e8e\u6b63\u786e\u4f30\u8ba1\u6a21\u578b\u53c2\u6570\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/p>\n

\u4e94\u3001\u6a21\u578b\u62df\u5408\u4e0e\u68c0\u9a8c<\/h3>\n<\/p>\n

\u6a21\u578b\u6784\u5efa\u5b8c\u6210\u540e\uff0c\u4e0b\u4e00\u6b65\u662f\u6a21\u578b\u7684\u62df\u5408\u4e0e\u8bc4\u4f30\u3002lmer<\/code>\u51fd\u6570\u4e0d\u4ec5\u80fd\u591f\u62df\u5408\u6a21\u578b\uff0c\u8fd8\u80fd\u63d0\u4f9b\u590d\u6742\u7684\u6a21\u578b\u8bca\u65ad\u529f\u80fd\u3002<\/p>\n<\/p>\n

\u5728\u6a21\u578b\u62df\u5408\u5b8c\u6210\u540e\uff0c\u901a\u8fc7\u8bca\u65ad\u56fe\u548c\u7edf\u8ba1\u68c0\u9a8c\u8bc4\u4f30\u6a21\u578b\u7684\u62df\u5408\u5ea6\u548c\u5047\u8bbe\u6ee1\u8db3\u60c5\u51b5\u662f\u5fc5\u8981\u7684\u3002\u8fd9\u53ef\u80fd\u6d89\u53ca\u5230\u6b8b\u5dee\u7684\u5206\u6790\u3001\u968f\u673a\u6548\u5e94\u7684\u68c0\u9a8c\u7b49\u3002\u5bf9\u6a21\u578b\u7684\u5145\u5206\u68c0\u9a8c\u4fdd\u8bc1\u4e86\u5176\u89e3\u91ca\u548c\u9884\u6d4b\u7684\u6709\u6548\u6027\u3002<\/p>\n<\/p>\n

\u516d\u3001\u7ed3\u679c\u89e3\u8bfb\u4e0e\u5e94\u7528<\/h3>\n<\/p>\n

\u6700\u540e\u4e00\u6b65\u662f\u7ed3\u679c\u7684\u89e3\u8bfb\u548c\u5e94\u7528\u3002\u5728\u4e09\u5c42HLM\u4e2d\uff0c\u89e3\u8bfb\u56fa\u5b9a\u6548\u5e94\u548c\u968f\u673a\u6548\u5e94\u5bf9\u4e8e\u7406\u89e3\u6a21\u578b\u7684\u610f\u4e49\u81f3\u5173\u91cd\u8981\u3002\u56fa\u5b9a\u6548\u5e94\u90e8\u5206\u63d0\u4f9b\u4e86\u5bf9\u5e73\u5747\u5f71\u54cd\u7684\u4f30\u8ba1\uff0c\u800c\u968f\u673a\u6548\u5e94\u5219\u63ed\u793a\u4e86\u5728\u4e0d\u540c\u5c42\u7ea7\u95f4\u7684\u53d8\u5f02\u6027\u3002<\/p>\n<\/p>\n

\u5bf9\u6a21\u578b\u7ed3\u679c\u7684\u89e3\u8bfb\u5e94\u8be5\u7ed3\u5408\u7814\u7a76\u95ee\u9898\u548c\u5047\u8bbe\u8fdb\u884c\u3002\u6b64\u5916\uff0c\u6a21\u578b\u7684\u7edf\u8ba1\u663e\u8457\u6027\u3001\u6548\u5e94\u5927\u5c0f\u548c\u7f6e\u4fe1\u533a\u95f4\u7b49\u7edf\u8ba1\u6307\u6807\u4e5f\u662f\u89e3\u91ca\u6a21\u578b\u7ed3\u679c\u4e0d\u53ef\u6216\u7f3a\u7684\u90e8\u5206\u3002<\/p>\n<\/p>\n

\u901a\u8fc7\u8fd0\u7528R\u8bed\u8a00\u5b9e\u73b0\u4e09\u5c42\u5206\u5c42\u7ebf\u6027\u6a21\u578b\uff08HLM\uff09\uff0c\u7814\u7a76\u8005\u80fd\u591f\u5bf9\u590d\u6742\u7684\u5d4c\u5957\u6570\u636e\u7ed3\u6784\u8fdb\u884c\u6df1\u5165\u5206\u6790\uff0c\u4ece\u800c\u5728\u5404\u4e2a\u79d1\u5b66\u9886\u57df\u4e2d\u53d1\u73b0\u66f4\u591a\u7684\u77e5\u8bc6\u548c\u89c1\u89e3\u3002<\/p>\n<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

Q\uff1aR\u8bed\u8a00\u4e2d\u5982\u4f55\u8bbe\u7f6e\u4e09\u4e2a\u6c34\u5e73\u7684\u5206\u5c42\u7ebf\u6027\u6a21\u578b(HLM)\uff1f<\/strong><\/p>\n

A\uff1a\u5728R\u8bed\u8a00\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528lme4\u5305\u6765\u5b9e\u73b0\u4e09\u4e2a\u6c34\u5e73\u7684\u5206\u5c42\u7ebf\u6027\u6a21\u578b(HLM)\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

# \u5bfc\u5165lme4\u5305\nlibrary(lme4)\n\n# \u8bbe\u7f6e\u6570\u636e\u96c6\ndata <- read.csv("data.csv")  # \u5047\u8bbe\u6570\u636e\u96c6\u540d\u4e3adata.csv\n\n# \u8bbe\u7f6e\u6a21\u578b\nmodel <- lmer(y ~ x + (1|group1) + (1|group2), data = data)\n\n# \u67e5\u770b\u6a21\u578b\u7ed3\u679c\nsummary(model)\n<\/code><\/pre>\n
\u8be5\u4ee3\u7801\u4e2d\u7684"data.csv"\u662f\u4f60\u7684\u6570\u636e\u6587\u4ef6\u540d\uff0c\u4f60\u9700\u8981\u5c06\u5176\u66ff\u6362\u4e3a\u771f\u5b9e\u7684\u6570\u636e\u6587\u4ef6\u540d\u3002\u5176\u4e2d\uff0cy\u662f\u56e0\u53d8\u91cf\uff0cx\u662f\u81ea\u53d8\u91cf\uff0cgroup1\u548cgroup2\u662f\u4e24\u4e2a\u5c42\u7ea7\u7684\u5206\u7ec4\u53d8\u91cf\u3002<\/p>\n
Q\uff1a\u6709\u4ec0\u4e48\u6ce8\u610f\u4e8b\u9879\u9700\u8981\u8003\u8651\u5728\u4f7f\u7528R\u8bed\u8a00\u5b9e\u73b0\u4e09\u4e2a\u6c34\u5e73\u7684\u5206\u5c42\u7ebf\u6027\u6a21\u578b(HLM)\u65f6\uff1f<\/strong><\/p>\n
A\uff1a\u5728\u4f7f\u7528R\u8bed\u8a00\u5b9e\u73b0\u4e09\u4e2a\u6c34\u5e73\u7684\u5206\u5c42\u7ebf\u6027\u6a21\u578b(HLM)\u65f6\uff0c\u4f60\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u4e2a\u4e8b\u9879\uff1a<\/p>\n
    \n
  1. \n
    \u6570\u636e\u7ed3\u6784\uff1a\u786e\u4fdd\u4f60\u7684\u6570\u636e\u96c6\u4e2d\u5305\u542b\u4e86\u9002\u5f53\u7684\u5206\u7ec4\u53d8\u91cf\uff0c\u5e76\u4e14\u8fd9\u4e9b\u53d8\u91cf\u5728\u6570\u636e\u4e2d\u7684\u5c42\u7ea7\u7ed3\u6784\u662f\u6b63\u786e\u7684\u3002<\/p>\n<\/li>\n
  2. \n
    \u6570\u636e\u6e05\u6d17\uff1a\u5728\u5efa\u6a21\u4e4b\u524d\uff0c\u5efa\u8bae\u5bf9\u6570\u636e\u8fdb\u884c\u5fc5\u8981\u7684\u6e05\u6d17\u548c\u9884\u5904\u7406\u5de5\u4f5c\uff0c\u5305\u62ec\u7f3a\u5931\u503c\u5904\u7406\u548c\u5f02\u5e38\u503c\u68c0\u6d4b\u7b49\u3002<\/p>\n<\/li>\n
  3. \n
    \u6a21\u578b\u8bbe\u5b9a\uff1a\u6839\u636e\u7814\u7a76\u95ee\u9898\uff0c\u5408\u7406\u8bbe\u5b9a\u6a21\u578b\u4e2d\u7684\u968f\u673a\u6548\u5e94\u548c\u56fa\u5b9a\u6548\u5e94\uff0c\u5e76\u6ce8\u610f\u53d8\u91cf\u4e4b\u95f4\u7684\u76f8\u5173\u6027\u3002<\/p>\n<\/li>\n
  4. \n
    \u6a21\u578b\u8bca\u65ad\uff1a\u4f7f\u7528plot()\u51fd\u6570\u5bf9\u6a21\u578b\u8fdb\u884c\u8bca\u65ad\uff0c\u68c0\u67e5\u6a21\u578b\u662f\u5426\u6ee1\u8db3\u7ebf\u6027\u6027\u3001\u6b63\u6001\u6027\u3001\u540c\u65b9\u5dee\u6027\u7b49\u5047\u8bbe\u3002<\/p>\n<\/li>\n
  5. \n
    \u7ed3\u679c\u89e3\u91ca\uff1a\u5bf9\u6a21\u578b\u7ed3\u679c\u8fdb\u884c\u89e3\u91ca\u65f6\uff0c\u8981\u6ce8\u610f\u53d8\u91cf\u7684\u7cfb\u6570\u3001\u663e\u8457\u6027\u6c34\u5e73\u3001\u53ef\u4fe1\u533a\u95f4\u7b49\u6307\u6807\uff0c\u4ee5\u53ca\u56fa\u5b9a\u6548\u5e94\u7684\u89e3\u91ca\u3002<\/p>\n<\/li>\n<\/ol>\n
    Q\uff1a\u5982\u4f55\u8bc4\u4f30\u5728R\u8bed\u8a00\u4e2d\u5b9e\u73b0\u7684\u4e09\u4e2a\u6c34\u5e73\u7684\u5206\u5c42\u7ebf\u6027\u6a21\u578b(HLM)\u7684\u62df\u5408\u4f18\u5ea6\uff1f<\/strong><\/p>\n
    A\uff1a\u5728R\u8bed\u8a00\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u8bc4\u4f30\u4e09\u4e2a\u6c34\u5e73\u7684\u5206\u5c42\u7ebf\u6027\u6a21\u578b(HLM)\u7684\u62df\u5408\u4f18\u5ea6\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n
      \n
    1. \n
      \u65b9\u5dee\u5206\u89e3\uff1a\u901a\u8fc7\u8ba1\u7b97\u6a21\u578b\u4e2d\u5404\u968f\u673a\u56e0\u7d20\u7684\u65b9\u5dee\u6210\u5206\uff0c\u4f8b\u5982\u53ef\u63d0\u53d6\u7684\u65b9\u5dee\u548c\u4e0d\u53ef\u89e3\u91ca\u7684\u65b9\u5dee\uff0c\u6765\u8bc4\u4f30\u6a21\u578b\u5bf9\u6570\u636e\u7684\u89e3\u91ca\u80fd\u529b\u3002<\/p>\n<\/li>\n
    2. \n
      \u56fa\u5b9a\u6548\u5e94\u89e3\u91ca\u529b\uff1a\u901a\u8fc7\u68c0\u67e5\u56fa\u5b9a\u6548\u5e94\u7684\u663e\u8457\u6027\u548c\u6548\u5e94\u5927\u5c0f\uff0c\u6765\u4e86\u89e3\u6a21\u578b\u5bf9\u81ea\u53d8\u91cf\u7684\u89e3\u91ca\u80fd\u529b\u3002<\/p>\n<\/li>\n
    3. \n
      \u6a21\u578b\u6bd4\u8f83\uff1a\u4f7f\u7528AI<\/a>C (Akaike Information Criterion) \u6216 BIC (Bayesian Information Criterion) \u7b49\u4fe1\u606f\u51c6\u5219\uff0c\u5bf9\u6bd4\u4e0d\u540c\u6a21\u578b\u7684\u62df\u5408\u4f18\u5ea6\uff0c\u9009\u62e9\u6700\u4f73\u6a21\u578b\u3002<\/p>\n<\/li>\n
    4. \n
      \u6b8b\u5dee\u5206\u6790\uff1a\u901a\u8fc7\u68c0\u67e5\u6a21\u578b\u7684\u6b8b\u5dee\u60c5\u51b5\uff0c\u4f8b\u5982\u6b8b\u5dee\u7684\u6b63\u6001\u6027\u3001\u540c\u65b9\u5dee\u6027\u7b49\uff0c\u6765\u8bc4\u4f30\u6a21\u578b\u5bf9\u6570\u636e\u7684\u62df\u5408\u7a0b\u5ea6\u3002<\/p>\n<\/li>\n<\/ol>\n
      \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u62df\u5408\u4f18\u5ea6\u8bc4\u4f30\u4e0d\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6307\u6807\uff0c\u5e94\u8be5\u7ed3\u5408\u591a\u4e2a\u6307\u6807\u8fdb\u884c\u7efc\u5408\u8bc4\u4f30\u3002\u540c\u65f6\uff0c\u6839\u636e\u5177\u4f53\u95ee\u9898\u548c\u6570\u636e\u7279\u70b9\uff0c\u9009\u62e9\u5408\u9002\u7684\u8bc4\u4f30\u65b9\u6cd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5982\u4f55\u4f7f\u7528R\u8bed\u8a00\u5b9e\u73b0\u4e09\u4e2a\u6c34\u5e73\u7684\u5206\u5c42\u7ebf\u6027\u6a21\u578b\uff08HLM\uff09\uff0c\u6d89\u53ca\u5230\u7406\u89e3HLM\u7684\u57fa\u672c\u6784\u6210\u3001R\u8bed\u8a00\u7684\u76f8\u5173\u5305\u4ee5\u53ca\u5b9e\u73b0\u8fc7\u7a0b\u7684\u5177 […]","protected":false},"author":3,"featured_media":180521,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/180505"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=180505"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/180505\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/180521"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=180505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=180505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=180505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}