{"id":56874,"date":"2023-10-15T23:15:47","date_gmt":"2023-10-15T15:15:47","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=56874"},"modified":"2023-10-15T23:15:48","modified_gmt":"2023-10-15T15:15:48","slug":"stata%e5%ad%97%e7%ac%a6%e5%9e%8b%e6%95%b0%e6%8d%ae%e5%a6%82%e4%bd%95%e8%bd%ac%e6%88%90%e6%95%b0%e5%80%bc%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/56874.html","title":{"rendered":"stata\u5b57\u7b26\u578b\u6570\u636e\u5982\u4f55\u8f6c\u6210\u6570\u503c\u578b"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\">\n<p>stata\u5b57\u7b26\u578b\u6570\u636e\u8f6c\u6210\u6570\u503c\u578b\u7684\u6b65\u9aa4\uff1a1.\u6570\u636e\u51c6\u5907\uff1b2.\u751f\u6210\u65b0\u53d8\u91cf\uff1b3.\u5b57\u7b26\u578b\u6570\u636e\u5230\u6570\u503c\u578b\u7684\u6620\u5c04\uff1b4.\u9a8c\u8bc1\u548c\u6e05\u7406\uff1b5.\u4fdd\u5b58\u7ed3\u679c\u3002\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u786e\u4fdd\u4f60\u5df2\u7ecf\u5bfc\u5165\u4e86\u4f60\u7684\u6570\u636e\u5230Stata\u4e2d\u3002\u4f60\u9700\u8981\u4e86\u89e3\u54ea\u4e9b\u53d8\u91cf\u662f\u5b57\u7b26\u578b\u7684\uff0c\u4ee5\u53ca\u4f60\u6253\u7b97\u5982\u4f55\u5c06\u5b83\u4eec\u8f6c\u6362\u4e3a\u6570\u503c\u578b\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">1.\u6570\u636e\u51c6\u5907<\/h2>\n\n\n\n<p>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u786e\u4fdd\u4f60\u5df2\u7ecf\u5bfc\u5165\u4e86\u4f60\u7684\u6570\u636e\u5230Stata\u4e2d\u3002\u4f60\u9700\u8981\u4e86\u89e3\u54ea\u4e9b\u53d8\u91cf\u662f\u5b57\u7b26\u578b\u7684\uff0c\u4ee5\u53ca\u4f60\u6253\u7b97\u5982\u4f55\u5c06\u5b83\u4eec\u8f6c\u6362\u4e3a\u6570\u503c\u578b\u3002\u901a\u5e38\uff0c\u5b57\u7b26\u578b\u6570\u636e\u5305\u62ec\u7c7b\u522b\u3001\u6807\u7b7e\u3001\u7b49\u7ea7\u7b49\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.\u751f\u6210\u65b0\u53d8\u91cf<\/h2>\n\n\n\n<p>\u5728Stata\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528gen\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6570\u503c\u578b\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u50a8\u5b57\u7b26\u578b\u6570\u636e\u7684\u8f6c\u6362\u7ed3\u679c\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e00\u4e2a\u540d\u4e3a&#8221;category&#8221;\u7684\u5b57\u7b26\u578b\u53d8\u91cf\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a&#8221;category_num&#8221;\u7684\u65b0\u53d8\u91cf\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>gen category_num = .<\/code><\/pre>\n\n\n\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a&#8221;category_num&#8221;\u7684\u65b0\u53d8\u91cf\uff0c\u5e76\u5c06\u5176\u521d\u59cb\u503c\u8bbe\u7f6e\u4e3a\u7f3a\u5931\u503c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3.\u5b57\u7b26\u578b\u6570\u636e\u5230\u6570\u503c\u578b\u7684\u6620\u5c04<\/h2>\n\n\n\n<p>\u63a5\u4e0b\u6765\uff0c\u4f60\u9700\u8981\u5b9a\u4e49\u5982\u4f55\u5c06\u5b57\u7b26\u578b\u6570\u636e\u6620\u5c04\u5230\u6570\u503c\u578b\u3002\u8fd9\u901a\u5e38\u6d89\u53ca\u5230\u521b\u5efa\u4e00\u4e2a\u5b57\u5178\u6216\u89c4\u5219\uff0c\u4ee5\u4fbf\u5c06\u5b57\u7b26\u503c\u6620\u5c04\u5230\u76f8\u5e94\u7684\u6570\u503c\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528replace\u547d\u4ee4\u6765\u8fdb\u884c\u6620\u5c04\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u5c06&#8221;Low&#8221;\u6620\u5c04\u4e3a1\uff0c&#8221;Medium&#8221;\u6620\u5c04\u4e3a2\uff0c&#8221;High&#8221;\u6620\u5c04\u4e3a3\uff0c\u53ef\u4ee5\u8fd9\u6837\u64cd\u4f5c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>replace category_num = 1 if category == \"Low\"<br>replace category_num = 2 if category == \"Medium\"<br>replace category_num = 3 if category == \"High\"<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u4ee3\u7801\u5c06&#8221;category&#8221;\u53d8\u91cf\u4e2d\u7684\u4e0d\u540c\u5b57\u7b26\u503c\u6620\u5c04\u5230&#8221;category_num&#8221;\u53d8\u91cf\u4e2d\u7684\u76f8\u5e94\u6570\u503c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4.\u9a8c\u8bc1\u548c\u6e05\u7406<\/h2>\n\n\n\n<p>\u5b8c\u6210\u6620\u5c04\u540e\uff0c\u52a1\u5fc5\u9a8c\u8bc1\u4f60\u7684\u65b0\u6570\u503c\u578b\u53d8\u91cf\u3002\u68c0\u67e5\u662f\u5426\u6709\u7f3a\u5931\u503c\u6216\u672a\u6620\u5c04\u7684\u5b57\u7b26\u503c\u3002\u6839\u636e\u9700\u8981\u8fdb\u884c\u6e05\u7406\u548c\u4fee\u590d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5.\u4fdd\u5b58\u7ed3\u679c<\/h2>\n\n\n\n<p>\u6700\u540e\uff0c\u4fdd\u5b58\u4f60\u7684\u6570\u636e\u4ee5\u4fbf\u540e\u7eed\u5206\u6790\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528save\u547d\u4ee4\u5c06\u7ed3\u679c\u4fdd\u5b58\u5230\u4e00\u4e2a\u65b0\u6570\u636e\u6587\u4ef6\u4e2d\uff0c\u4ee5\u514d\u8986\u76d6\u539f\u59cb\u6570\u636e\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1280\" height=\"850\" data-id=\"56881\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/10\/7-2-1.png?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"\" class=\"wp-image-56881\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/10\/7-2-1.png 1280w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/10\/7-2-1-768x510.png 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><strong>\u5e38\u89c1\u95ee\u7b54\uff1a<\/strong><\/p>\n\n\n\n<ul>\n<li>\u95ee\uff1a\u4e3a\u4ec0\u4e48\u6211\u9700\u8981\u5c06\u5b57\u7b26\u578b\u6570\u636e\u8f6c\u6362\u4e3a\u6570\u503c\u578b\uff1f<\/li>\n\n\n\n<li>\u7b54\uff1a\u5728\u7edf\u8ba1\u5206\u6790\u548c\u5efa\u6a21\u4e2d\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528\u6570\u503c\u578b\u6570\u636e\u8fdb\u884c\u8ba1\u7b97\u548c\u6a21\u578b\u62df\u5408\u3002\u5b57\u7b26\u578b\u6570\u636e\u901a\u5e38\u65e0\u6cd5\u76f4\u63a5\u7528\u4e8e\u8fd9\u4e9b\u5206\u6790\uff0c\u56e0\u6b64\u9700\u8981\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u503c\u578b\uff0c\u4ee5\u4fbf\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u7edf\u8ba1\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u95ee\uff1a\u6709\u54ea\u4e9b\u5e38\u89c1\u7684\u60c5\u51b5\u9700\u8981\u8fdb\u884c\u5b57\u7b26\u578b\u6570\u636e\u5230\u6570\u503c\u578b\u7684\u8f6c\u6362\uff1f<\/li>\n\n\n\n<li>\u7b54\uff1a\u5e38\u89c1\u7684\u60c5\u51b5\u5305\u62ec\u5c06\u7c7b\u522b\u53d8\u91cf\uff08\u5982&#8221;\u4f4e&#8221;\u3001&#8221;\u4e2d&#8221;\u3001&#8221;\u9ad8&#8221;\uff09\u8f6c\u6362\u4e3a\u6570\u503c\u7f16\u7801\uff0c\u4ee5\u4fbf\u8fdb\u884c\u56de\u5f52\u5206\u6790\u6216\u65b9\u5dee\u5206\u6790\u3002\u8fd8\u6709\u5c06\u6807\u7b7e\u6216\u7b49\u7ea7\uff08\u5982&#8221;\u4f18&#8221;\u3001&#8221;\u826f&#8221;\u3001&#8221;\u5dee&#8221;\uff09\u8f6c\u6362\u4e3a\u6570\u503c\u4ee5\u8fdb\u884c\u7edf\u8ba1\u8ba1\u7b97\u3002\u5b57\u7b26\u578b\u6570\u636e\u5230\u6570\u503c\u578b\u7684\u8f6c\u6362\u53ef\u4ee5\u5728\u8bb8\u591a\u6570\u636e\u5206\u6790\u4efb\u52a1\u4e2d\u6d3e\u4e0a\u7528\u573a\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u95ee\uff1a\u6709\u4ec0\u4e48\u6ce8\u610f\u4e8b\u9879\u9700\u8981\u8003\u8651\uff1f<\/li>\n\n\n\n<li>\u7b54\uff1a\u5728\u8fdb\u884c\u5b57\u7b26\u578b\u6570\u636e\u5230\u6570\u503c\u578b\u7684\u8f6c\u6362\u65f6\uff0c\u9700\u8981\u786e\u4fdd\u6620\u5c04\u662f\u51c6\u786e\u548c\u5b8c\u6574\u7684\uff0c\u4e0d\u4f1a\u5bfc\u81f4\u6570\u636e\u5931\u771f\u3002\u8fd8\u9700\u8981\u5904\u7406\u7f3a\u5931\u503c\u6216\u672a\u6620\u5c04\u7684\u60c5\u51b5\u3002\u6b64\u5916\uff0c\u9700\u8981\u8fdb\u884c\u9a8c\u8bc1\u548c\u6e05\u7406\u4ee5\u786e\u4fdd\u6570\u636e\u8d28\u91cf\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"stata\u5b57\u7b26\u578b\u6570\u636e\u8f6c\u6210\u6570\u503c\u578b\u7684\u6b65\u9aa4\uff1a1.\u6570\u636e\u51c6\u5907\uff1b2.\u751f\u6210\u65b0\u53d8\u91cf\uff1b3.\u5b57\u7b26\u578b\u6570\u636e\u5230\u6570\u503c\u578b\u7684\u6620\u5c04\uff1b4.\u9a8c\u8bc1\u548c\u6e05 [&hellip;]","protected":false},"author":4,"featured_media":56877,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[2727,2728,2478],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/56874"}],"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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=56874"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/56874\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/56877"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=56874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=56874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=56874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}