{"id":5650,"date":"2022-01-25T07:53:32","date_gmt":"2022-01-25T07:53:32","guid":{"rendered":"https:\/\/support.divominer.com\/zh-tw\/articles\/docs\/divominer-%e4%bd%bf%e7%94%a8%e6%89%8b%e5%86%8a\/%e9%ab%98%e7%b4%9a%e7%b5%b1%e8%a8%88\/%e9%82%8f%e8%bc%af%e5%9b%9e%e6%ad%b8"},"modified":"2022-05-19T02:54:55","modified_gmt":"2022-05-19T02:54:55","slug":"%e9%82%8f%e8%bc%af%e8%bf%b4%e6%ad%b8","status":"publish","type":"docs","link":"https:\/\/support.divominer.com\/zh-tw\/articles\/docs\/divominer-%e4%bd%bf%e7%94%a8%e6%89%8b%e5%86%8a\/%e9%ab%98%e7%b4%9a%e7%b5%b1%e8%a8%88\/%e9%82%8f%e8%bc%af%e8%bf%b4%e6%ad%b8","title":{"rendered":"\u908f\u8f2f\u8ff4\u6b78"},"content":{"rendered":"\n<p><strong>\u4e00\u3001<\/strong>\u6982\u8981<\/p>\n\n\n\n<p>\u52dd\u7b97\u5c0d\u6578\u8ff4\u6b78\u662f\u4e00\u7a2e\u5c0d\u6578\u6a5f\u7387\u6a21\u578b\uff0c\u662f\u96e2\u6563\u9078\u64c7\u6cd5\u6a21\u578b\u4e4b\u4e00\uff0c\u5c6c\u65bc\u591a\u91cd\u8b8a\u6578\u5206\u6790\u7bc4\u7587\uff0c\u662f\u793e\u6703\u5b78\u3001\u751f\u7269\u7d71\u8a08\u5b78\u3001\u81e8\u5e8a\u3001\u6578\u91cf\u5fc3\u7406\u5b78\u548c\u8a08\u91cf\u7d93\u6fdf\u5b78\u7b49\u7d71\u8a08\u5be6\u8b49\u5206\u6790\u7684\u5e38\u7528\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p><strong>\u4e8c\u3001<\/strong>\u8a73\u7d30\u4ecb\u7d39<\/p>\n\n\n\n<p>\uff08\u4e00\uff09\u6a21\u578b\u4ecb\u7d39<\/p>\n\n\n\n<ol><li>\u908f\u8f2f\u8ff4\u6b78\u65b9\u6cd5<\/li><\/ol>\n\n\n\n<p>(1) \u52dd\u7b97\u5c0d\u6578\u8ff4\u6b78\u662f\u4e00\u7a2e\u5ee3\u7fa9\u7dda\u6027\u8ff4\u6b78\uff0c\u56e0\u6b64\u8207\u591a\u91cd\u7dda\u6027\u8ff4\u6b78\u5206\u6790\u6709\u5f88\u591a\u76f8\u540c\u4e4b\u8655\u3002\u6a21\u578b\u5f62\u5f0f\u57fa\u672c\u4e0a\u76f8\u540c\uff0c\u5340\u5225\u5728\u65bc\u4f9d\u8b8a\u6578\u4e0d\u540c\uff0c\u591a\u91cd\u7dda\u6027\u8ff4\u6b78\u76f4\u63a5\u5c07wx+b\u4f5c\u70ba\u4f9d\u8b8a\u6578\uff0c\u800c\u52dd\u7b97\u5c0d\u6578\u8ff4\u6b78\u5247\u901a\u904e\u51fd\u6578L\u5c07wx+b\u5c0d\u61c9\u4e00\u500bp,\u5373p=L(wx+b)\uff0c\u7136\u5f8c\u518d\u6839\u64dap\u82071-p\u7684\u5927\u5c0f\u6c7a\u5b9a\u4f9d\u8b8a\u6578\u7684\u503c\u3002\u5982\u679cL\u662flogistic\u51fd\u6578\u5c31\u662f\u52dd\u7b97\u5c0d\u6578\u8ff4\u6b78\uff0c\u5982\u679cL\u662f\u591a\u9805\u5f0f\u51fd\u6578\u5c31\u662f\u591a\u9805\u5f0f\u8ff4\u6b78\u3002<\/p>\n\n\n\n<p>(2) \u52dd\u7b97\u8ff4\u6b78\u7684\u4f9d\u8b8a\u6578\u53ef\u4ee5\u662f\u4e8c\u5206\u985e\u7684\uff0c\u4e5f\u53ef\u4ee5\u662f\u591a\u5206\u985e\u7684\uff0c\u4f46\u662f\u4e8c\u5206\u985e\u7684\u66f4\u70ba\u5e38\u7528\uff0c\u4e5f\u66f4\u52a0\u5bb9\u6613\u89e3\u91cb\u3002\u5be6\u969b\u4e2d\u6700\u70ba\u5e38\u7528\u7684\u5c31\u662f\u4e8c\u5206\u985e\u7684\u52dd\u7b97\u8ff4\u6b78\u3002<\/p>\n\n\n\n<p>2. \u516c\u5f0f<\/p>\n\n\n\n<p>\u4f9d\u8b8a\u6578\uff08Y\uff09\u548c\u4e00\u500b\u6216\u591a\u500b\u81ea\u8b8a\u6578\uff08X\uff09\u4e4b\u9593\u5efa\u7acb\u7684\u4e00\u7a2e\u8ff4\u6b78\u65b9\u7a0b\u5f0f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"581\" height=\"104\" src=\"https:\/\/support.divominer.com\/zh-tw\/wp-content\/uploads\/2022\/02\/1.png\" alt=\"\" class=\"wp-image-5670\" srcset=\"https:\/\/support.divominer.com\/zh-tw\/wp-content\/uploads\/2022\/02\/1.png 581w, https:\/\/support.divominer.com\/zh-tw\/wp-content\/uploads\/2022\/02\/1-300x54.png 300w, https:\/\/support.divominer.com\/zh-tw\/wp-content\/uploads\/2022\/02\/1-50x9.png 50w, https:\/\/support.divominer.com\/zh-tw\/wp-content\/uploads\/2022\/02\/1-320x57.png 320w\" sizes=\"(max-width: 581px) 100vw, 581px\" \/><\/figure>\n\n\n\n<p>3. \u6307\u6a19\u8aaa\u660e<\/p>\n\n\n\n<p>-2&nbsp;\u5c0d\u6578\u4f3c\u7136\u503c\uff1a \u6982\u4f3c\u51fd\u6578\u503c\u81ea\u7136\u5c0d\u6578\u7684-2\u500d\uff0c\u53cd\u6620\u6a21\u578b\u7684\u914d\u9069\u5ea6\uff0c\u6578\u503c\u8d8a\u5c0f\u8868\u793a\u914d\u9069\u5ea6\u8d8a\u597d\u3002   <\/p>\n\n\n\n<p>Pseudo&nbsp;R\u5e73\u65b9\uff1aMcFadden&nbsp;&nbsp;\u865b\u64ecR\u5e73\u65b9\u503c\uff0c\u8861\u91cf\u8ff4\u6b78\u6a21\u578b\u5c0d\u6a23\u672c\u89c0\u6e2c\u503c\u7684\u914d\u9069\u5ea6\uff0c\u6578\u503c\u7bc4\u570d\u70ba0-1\uff0c\u6578\u503c\u8d8a\u63a5\u8fd11\uff0c\u6a21\u578b\u7684\u914d\u9069\u5ea6\u8d8a\u9ad8\u3002<\/p>\n\n\n\n<p>AIC\uff1aAIC\u662f\u6b0a\u8861\u4f30\u8a08\u6a21\u578b\u7684\u8907\u96dc\u5ea6\u548c\u6a21\u578b\u64ec\u5408\u8cc7\u6599\u512a\u826f\u6027\u7684\u6a19\u6e96\uff0c\u7528\u65bc\u6a21\u578b\u9078\u64c7\uff0c\u901a\u5e38\u9078\u64c7AIC\u6700\u5c0f\u7684\u6a21\u578b\u3002<\/p>\n\n\n\n<p>BIC\uff1a\u8c9d\u6c0f\u8a0a\u606f\u6e96\u5247\u8207AIC\u76f8\u4f3c\uff0c\u7528\u65bc\u6a21\u578b\u9078\u64c7\u3002<\/p>\n\n\n\n<p>B\uff1a\u6a21\u578b\u7684\u8ff4\u6b78\u4fc2\u6578\uff0c\u5305\u62ec\u622a\u8ddd\u548c\u659c\u7387\uff0c\u986f\u8457\u6027\u6c34\u6e96\u5c0f\u65bc0.05\u6642\u6709\u610f\u7fa9\u3002<\/p>\n\n\n\n<p>\u6a19\u6e96\u8aa4\u5dee\uff1a\u8ff4\u6b78\u4fc2\u6578\u6a19\u6e96\u8aa4\u5dee\uff0c\u503c\u8d8a\u5927\u8868\u793a\u8ff4\u6b78\u4fc2\u6578\u7684\u4f30\u8a08\u503c\u8d8a\u4e0d\u53ef\u9760\u3002<\/p>\n\n\n\n<p>z\uff1a\u5c0d\u81ea\u8b8a\u6578\u9032\u884c\u986f\u8457\u6027\u6aa2\u5b9a\uff0c\u4ee5\u78ba\u5b9a\u8b8a\u6578\u662f\u5426\u88ab\u4fdd\u7559\u5728\u6a21\u578b\u4e2d\u3002<\/p>\n\n\n\n<p>Sig\uff1a\u986f\u8457\u6027\uff0c\u5982\u679c0.01&lt;sig&lt;0.05\uff0c\u70ba\u5dee\u7570\u986f\u8457\uff0c\u5982\u679csig&lt;0.01\uff0c\u5247\u70ba\u5dee\u7570\u6975\u986f\u8457\u3002<\/p>\n\n\n\n<p>Exp(B): \u512a\u52e2\u6bd4<\/p>\n\n\n\n<p>\uff08\u4e8c\uff09\u7814\u767c\u4f9d\u64da<\/p>\n\n\n\n<p>[1] Edge, M. (2021). Statistical Thinking from Scratch: A Primer for Scientists.<\/p>\n\n\n\n<p>[2] Kotz, S.; et al., eds. (2006), Encyclopedia of Statistical Sciences, Wiley.<\/p>\n","protected":false},"featured_media":0,"parent":5647,"menu_order":2,"comment_status":"open","ping_status":"closed","template":"","doc_tag":[],"_links":{"self":[{"href":"https:\/\/support.divominer.com\/zh-tw\/wp-json\/wp\/v2\/docs\/5650"}],"collection":[{"href":"https:\/\/support.divominer.com\/zh-tw\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/support.divominer.com\/zh-tw\/wp-json\/wp\/v2\/types\/docs"}],"replies":[{"embeddable":true,"href":"https:\/\/support.divominer.com\/zh-tw\/wp-json\/wp\/v2\/comments?post=5650"}],"version-history":[{"count":3,"href":"https:\/\/support.divominer.com\/zh-tw\/wp-json\/wp\/v2\/docs\/5650\/revisions"}],"predecessor-version":[{"id":5897,"href":"https:\/\/support.divominer.com\/zh-tw\/wp-json\/wp\/v2\/docs\/5650\/revisions\/5897"}],"up":[{"embeddable":true,"href":"https:\/\/support.divominer.com\/zh-tw\/wp-json\/wp\/v2\/docs\/5647"}],"next":[{"title":"\u65b0\u5efa\u908f\u8f2f\u8ff4\u6b78\u4efb\u52d9","link":"https:\/\/support.divominer.com\/zh-tw\/articles\/docs\/divominer-%e4%bd%bf%e7%94%a8%e6%89%8b%e5%86%8a\/%e9%ab%98%e7%b4%9a%e7%b5%b1%e8%a8%88\/%e6%96%b0%e5%bb%ba%e9%82%8f%e8%bc%af%e8%bf%b4%e6%ad%b8%e4%bb%bb%e5%8b%99","href":"https:\/\/support.divominer.com\/zh-tw\/wp-json\/wp\/v2\/docs\/5652"}],"prev":[{"title":"\u65b0\u5efa\u7dda\u6027\u8ff4\u6b78\u4efb\u52d9","link":"https:\/\/support.divominer.com\/zh-tw\/articles\/docs\/divominer-%e4%bd%bf%e7%94%a8%e6%89%8b%e5%86%8a\/%e9%ab%98%e7%b4%9a%e7%b5%b1%e8%a8%88\/5651-2","href":"https:\/\/support.divominer.com\/zh-tw\/wp-json\/wp\/v2\/docs\/5651"}],"wp:attachment":[{"href":"https:\/\/support.divominer.com\/zh-tw\/wp-json\/wp\/v2\/media?parent=5650"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/support.divominer.com\/zh-tw\/wp-json\/wp\/v2\/doc_tag?post=5650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}