{"id":168597,"date":"2024-11-06T14:04:17","date_gmt":"2024-11-06T06:04:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/168597\/"},"modified":"2024-11-06T14:04:18","modified_gmt":"2024-11-06T06:04:18","slug":"stata-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%90%88%e4%bd%b5%ef%bc%9a%e7%b2%be%e7%b0%a1%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90%e5%85%a8%e5%ae%b9%e6%98%93-stata-%e5%90%88%e4%bd%b5%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/168597\/","title":{"rendered":"Stata \u6578\u64da\u5eab\u5408\u4f75\uff1a\u7cbe\u7c21\u6578\u64da\u5206\u6790\u5168\u5bb9\u6613 (stata \u5408\u4f75\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"stata-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%90%88%e4%bd%b5%ef%bc%9a%e7%b2%be%e7%b0%a1%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90%e5%85%a8%e5%ae%b9%e6%98%93-NdkFSLyckw\">Stata \u6578\u64da\u5eab\u5408\u4f75\uff1a\u7cbe\u7c21\u6578\u64da\u5206\u6790\u5168\u5bb9\u6613<\/h1>\n<p>\u5728\u6578\u64da\u5206\u6790\u7684\u904e\u7a0b\u4e2d\uff0c\u6578\u64da\u7684\u6574\u5408\u8207\u5408\u4f75\u662f\u81f3\u95dc\u91cd\u8981\u7684\u4e00\u6b65\u3002\u5c24\u5176\u662f\u5728\u4f7f\u7528 Stata \u9019\u6a23\u7684\u7d71\u8a08\u8edf\u4ef6\u6642\uff0c\u5408\u4f75\u6578\u64da\u5eab\u7684\u80fd\u529b\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u5206\u6790\u7684\u6548\u7387\u548c\u6e96\u78ba\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Stata \u4e2d\u7684\u6578\u64da\u5eab\u5408\u4f75\u6280\u8853\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u5728\u6578\u64da\u5206\u6790\u4e2d\u904b\u7528\u9019\u4e9b\u6280\u5de7\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%e5%90%88%e4%bd%b5%ef%bc%9f-NdkFSLyckw\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u5408\u4f75\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u5408\u4f75\u662f\u6307\u5c07\u4f86\u81ea\u4e0d\u540c\u4f86\u6e90\u7684\u6578\u64da\u96c6\u5408\u5728\u4e00\u8d77\uff0c\u4ee5\u4fbf\u9032\u884c\u7d9c\u5408\u5206\u6790\u3002\u9019\u4e00\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u5230\u5169\u500b\u6216\u591a\u500b\u6578\u64da\u96c6\u7684\u6574\u5408\uff0c\u4e26\u4e14\u9700\u8981\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002\u5728 Stata \u4e2d\uff0c\u5408\u4f75\u6578\u64da\u5eab\u7684\u64cd\u4f5c\u76f8\u5c0d\u7c21\u55ae\uff0c\u4f46\u9700\u8981\u9075\u5faa\u4e00\u5b9a\u7684\u6b65\u9a5f\u548c\u898f\u5247\u3002<\/p>\n<h2 id=\"stata-%e4%b8%ad%e7%9a%84%e5%90%88%e4%bd%b5%e5%91%bd%e4%bb%a4-NdkFSLyckw\">Stata \u4e2d\u7684\u5408\u4f75\u547d\u4ee4<\/h2>\n<p>\u5728 Stata \u4e2d\uff0c\u5408\u4f75\u6578\u64da\u5eab\u4e3b\u8981\u4f7f\u7528 <code>merge<\/code> \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u6839\u64da\u4e00\u500b\u6216\u591a\u500b\u95dc\u9375\u8b8a\u91cf\u5c07\u6578\u64da\u96c6\u9032\u884c\u5408\u4f75\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u5408\u4f75\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>merge 1:1 id using dataset2.dta<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c<code>1:1<\/code> \u8868\u793a\u6bcf\u500b\u6578\u64da\u96c6\u4e2d\u7684\u6bcf\u500b\u89c0\u5bdf\u503c\u90fd\u61c9\u8a72\u6709\u4e00\u500b\u5c0d\u61c9\u7684\u89c0\u5bdf\u503c\uff0c<code>id<\/code> \u662f\u7528\u4f86\u5339\u914d\u7684\u95dc\u9375\u8b8a\u91cf\uff0c\u800c <code>dataset2.dta<\/code> \u662f\u8981\u5408\u4f75\u7684\u7b2c\u4e8c\u500b\u6578\u64da\u96c6\u3002<\/p>\n<h2 id=\"%e5%90%88%e4%bd%b5%e7%9a%84%e9%a1%9e%e5%9e%8b-NdkFSLyckw\">\u5408\u4f75\u7684\u985e\u578b<\/h2>\n<p>\u5728 Stata \u4e2d\uff0c\u5408\u4f75\u53ef\u4ee5\u5206\u70ba\u5e7e\u7a2e\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>\u4e00\u5c0d\u4e00\u5408\u4f75 (1:1)<\/strong>\uff1a\u6bcf\u500b\u6578\u64da\u96c6\u4e2d\u7684\u6bcf\u500b\u89c0\u5bdf\u503c\u90fd\u6709\u4e00\u500b\u5c0d\u61c9\u7684\u89c0\u5bdf\u503c\u3002<\/li>\n<li><strong>\u4e00\u5c0d\u591a\u5408\u4f75 (1:m)<\/strong>\uff1a\u4e00\u500b\u6578\u64da\u96c6\u4e2d\u7684\u6bcf\u500b\u89c0\u5bdf\u503c\u53ef\u4ee5\u5c0d\u61c9\u5230\u53e6\u4e00\u500b\u6578\u64da\u96c6\u4e2d\u7684\u591a\u500b\u89c0\u5bdf\u503c\u3002<\/li>\n<li><strong>\u591a\u5c0d\u4e00\u5408\u4f75 (m:1)<\/strong>\uff1a\u591a\u500b\u89c0\u5bdf\u503c\u4f86\u81ea\u4e00\u500b\u6578\u64da\u96c6\u5c0d\u61c9\u5230\u53e6\u4e00\u500b\u6578\u64da\u96c6\u4e2d\u7684\u55ae\u500b\u89c0\u5bdf\u503c\u3002<\/li>\n<li><strong>\u591a\u5c0d\u591a\u5408\u4f75 (m:m)<\/strong>\uff1a\u5169\u500b\u6578\u64da\u96c6\u4e2d\u7684\u591a\u500b\u89c0\u5bdf\u503c\u53ef\u4ee5\u76f8\u4e92\u5c0d\u61c9\u3002\u9019\u7a2e\u5408\u4f75\u65b9\u5f0f\u8f03\u70ba\u8907\u96dc\uff0c\u901a\u5e38\u4e0d\u5efa\u8b70\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%90%88%e4%bd%b5%e7%9a%84%e6%ad%a5%e9%a9%9f-NdkFSLyckw\">\u5408\u4f75\u7684\u6b65\u9a5f<\/h2>\n<p>\u5728\u9032\u884c\u6578\u64da\u5408\u4f75\u6642\uff0c\u5efa\u8b70\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u6aa2\u67e5\u6578\u64da\u96c6<\/strong>\uff1a\u5728\u5408\u4f75\u4e4b\u524d\uff0c\u9996\u5148\u8981\u6aa2\u67e5\u6bcf\u500b\u6578\u64da\u96c6\u7684\u7d50\u69cb\u548c\u8b8a\u91cf\u540d\u7a31\uff0c\u78ba\u4fdd\u5b83\u5011\u80fd\u5920\u6b63\u78ba\u5339\u914d\u3002<\/li>\n<li><strong>\u6e05\u7406\u6578\u64da<\/strong>\uff1a\u522a\u9664\u91cd\u8907\u7684\u89c0\u5bdf\u503c\uff0c\u8655\u7406\u7f3a\u5931\u503c\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u8cea\u91cf\u3002<\/li>\n<li><strong>\u57f7\u884c\u5408\u4f75<\/strong>\uff1a\u4f7f\u7528 <code>merge<\/code> \u547d\u4ee4\u9032\u884c\u5408\u4f75\uff0c\u4e26\u6839\u64da\u9700\u8981\u9078\u64c7\u5408\u9069\u7684\u5408\u4f75\u985e\u578b\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u5408\u4f75\u7d50\u679c<\/strong>\uff1a\u5408\u4f75\u5f8c\uff0c\u6aa2\u67e5\u6578\u64da\u96c6\u7684\u89c0\u5bdf\u503c\u6578\u91cf\u548c\u8b8a\u91cf\uff0c\u4ee5\u78ba\u4fdd\u5408\u4f75\u7684\u6b63\u78ba\u6027\u3002<\/li>\n<\/ol>\n<h2 id=\"%e5%90%88%e4%bd%b5%e5%be%8c%e7%9a%84%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86-NdkFSLyckw\">\u5408\u4f75\u5f8c\u7684\u6578\u64da\u8655\u7406<\/h2>\n<p>\u5408\u4f75\u5b8c\u6210\u5f8c\uff0c\u53ef\u80fd\u9700\u8981\u9032\u4e00\u6b65\u8655\u7406\u6578\u64da\uff0c\u4f8b\u5982\u91cd\u65b0\u547d\u540d\u8b8a\u91cf\u3001\u5275\u5efa\u65b0\u7684\u8b8a\u91cf\u6216\u9032\u884c\u6578\u64da\u8f49\u63db\u3002\u9019\u4e9b\u64cd\u4f5c\u53ef\u4ee5\u5e6b\u52a9\u5206\u6790\u5e2b\u66f4\u597d\u5730\u7406\u89e3\u6578\u64da\uff0c\u4e26\u70ba\u5f8c\u7e8c\u7684\u5206\u6790\u505a\u597d\u6e96\u5099\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-NdkFSLyckw\">\u7d50\u8ad6<\/h2>\n<p>Stata \u7684\u6578\u64da\u5eab\u5408\u4f75\u529f\u80fd\u70ba\u6578\u64da\u5206\u6790\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u901a\u904e\u6b63\u78ba\u4f7f\u7528 <code>merge<\/code> \u547d\u4ee4\uff0c\u5206\u6790\u5e2b\u53ef\u4ee5\u8f15\u9b06\u5730\u6574\u5408\u4f86\u81ea\u4e0d\u540c\u4f86\u6e90\u7684\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u5206\u6790\u7684\u6548\u7387\u548c\u6e96\u78ba\u6027\u3002\u638c\u63e1\u9019\u4e9b\u6280\u5de7\u5f8c\uff0c\u60a8\u5c07\u80fd\u5920\u66f4\u6709\u6548\u5730\u9032\u884c\u6578\u64da\u5206\u6790\uff0c\u4e26\u5f9e\u4e2d\u7372\u5f97\u66f4\u6709\u50f9\u503c\u7684\u898b\u89e3\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u548c\u5206\u6790\u74b0\u5883\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u5206\u6790\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Stata\u5408\u4f75\u6578\u64da\u5eab\uff0c\u7c21\u5316\u6578\u64da\u5206\u6790\u904e\u7a0b\uff0c\u63d0\u5347\u6548\u7387\uff0c\u8b93\u6578\u64da\u8655\u7406\u8b8a\u5f97\u8f15\u9b06\u6613\u61c2\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-168597","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168597","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=168597"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168597\/revisions"}],"predecessor-version":[{"id":168598,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168597\/revisions\/168598"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=168597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=168597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=168597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}