{"id":5165,"date":"2022-11-28T15:10:38","date_gmt":"2022-11-28T07:10:38","guid":{"rendered":"https:\/\/seit2019.xyz\/?p=5165"},"modified":"2022-11-28T15:10:38","modified_gmt":"2022-11-28T07:10:38","slug":"5-9-%e8%ae%a1%e9%87%8f%e5%88%86%e6%9e%909%ef%bc%9a%e5%ae%9a%e6%80%a7%e5%93%8d%e5%ba%94%e6%a8%a1%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/seit2019.xyz\/?p=5165","title":{"rendered":"5.9 \u8ba1\u91cf\u5206\u67909\uff1a\u5b9a\u6027\u54cd\u5e94\u6a21\u578b"},"content":{"rendered":"<h3>\u4f8b\u5b50\uff1aProbit\u6a21\u578b\u4e0eLogit\u6a21\u578b\u7684\u4f30\u8ba1<\/h3>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/seit2019.xyz\/wp-content\/uploads\/2020\/06\/6-4v2.png?w=750&#038;ssl=1\" alt=\"IMG\" \/><\/p>\n<h3>\u4ee3\u7801\u90e8\u5206<\/h3>\n<pre><code># lec09\n# \u8ba1\u91cf\u5b9e\u9a8c6\uff1a\u5b9a\u6027\u76f8\u5e94\u6a21\u578b-\u4ee3\u7801\u90e8\u5206\n\n# \u5bfc\u5165\u7a0b\u5e8f\u5305\nimport pandas as pd\nimport statsmodels.api as sm\nimport ssl\n\n# \u7981\u7528SSL\u8bc1\u4e66\u6821\u9a8c\nssl._create_default_https_context = ssl._create_unverified_context\n\n# \u5bfc\u5165\uff08\u5728\u7ebf\uff09\u6570\u636e\ndf = pd.read_excel(r&quot;https:\/\/cdn.seit2019.xyz\/data\/econometrics\/table15.7.xlsx&quot;)\n\n# \u5c55\u793a\u6570\u636e\nprint(&quot;\u6570\u636e\u5c55\u793a\u5982\u4e0b\uff1a&quot;)\nprint(df, &quot;\\n&quot;)\n\n# \u7b80\u8981\u7edf\u8ba1\u63cf\u8ff0\nprint(&quot;\u7b80\u8981\u7edf\u8ba1\u63cf\u8ff0\uff1a&quot;)\nprint(df.describe(), &quot;\\n&quot;)\n\n# \u5b9a\u4e49\u53d8\u91cf\ngrade = df[&quot;GRADE&quot;]\nx = df[[&quot;GPA&quot;, &quot;TUCE&quot;, &quot;PSI&quot;]]\nX = sm.add_constant(x)\n\n# \u7ebf\u6027\u6982\u7387\u6a21\u578b\uff08LPM\uff09\nprint(&quot;\u7ebf\u6027\u6982\u7387\u6a21\u578b\uff08LPM\uff09\uff1a&quot;)\nOLS_LPM = sm.OLS(grade, X).fit()\nprint(OLS_LPM.summary(), &quot;\\n&quot;)\n\n# Probit\u6a21\u578b\nprint(&quot;Logit\u6a21\u578b\uff1a&quot;)\nLogit_model = sm.Logit(grade, X).fit()\nprint(Logit_model.summary(), &quot;\\n&quot;)\n\n# Logit\u6a21\u578b\nprint(&quot;Probit\u6a21\u578b\uff1a&quot;)\nProbit_model = sm.Probit(grade, X).fit()\nprint(Probit_model.summary(), &quot;\\n&quot;)\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4f8b\u5b50\uff1aProbit\u6a21\u578b\u4e0eLogit\u6a21\u578b\u7684\u4f30\u8ba1 \u4ee3\u7801\u90e8\u5206 # lec09 # \u8ba1\u91cf\u5b9e\u9a8c6\uff1a\u5b9a\u6027\u76f8\u5e94\u6a21\u578b [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[29,30],"tags":[],"class_list":["post-5165","post","type-post","status-publish","format-standard","hentry","category-29","category-30"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/seit2019.xyz\/index.php?rest_route=\/wp\/v2\/posts\/5165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seit2019.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/seit2019.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/seit2019.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/seit2019.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5165"}],"version-history":[{"count":0,"href":"https:\/\/seit2019.xyz\/index.php?rest_route=\/wp\/v2\/posts\/5165\/revisions"}],"wp:attachment":[{"href":"https:\/\/seit2019.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seit2019.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seit2019.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}