{"id":1273,"date":"2023-12-31T12:02:15","date_gmt":"2023-12-31T04:02:15","guid":{"rendered":"https:\/\/edu.secda.info\/scu12354014\/?p=1273"},"modified":"2024-01-02T11:26:17","modified_gmt":"2024-01-02T03:26:17","slug":"20231226%e7%ac%ac%e5%8d%81%e5%85%ad%e9%80%b1-%e5%a4%9a%e8%ae%8a%e9%87%8f%e4%bd%9c%e6%a5%ad","status":"publish","type":"post","link":"https:\/\/edu.secda.info\/scu12354014\/?p=1273","title":{"rendered":"20231226\u7b2c\u5341\u516d\u9031-\u591a\u8b8a\u91cf\u4f5c\u696d"},"content":{"rendered":"<p><strong>\u672c\u9031\u4f5c\u696d<\/strong><br \/>\n<strong>\u6839\u64da\u5f71\u7247\u7684\u5167\u5bb9\u81ea\u884c\u4e0b\u8f09\u5957\u4ef6\uff0c\u5b8c\u6210\u76f8\u540c\u7d50\u679c\u7684\u5b9a\u4f4d\u5716\uff0c\u4f60\u53ef\u4ee5\u518d\u52a0\u5165\u5176\u4ed6\u8b8a\u9805(\u8981\u5148\u6839\u64da\u6578\u503c\u4e8c\u5206\u6216\u4e09\u5206\u7b49\u5206\u6210\u985e\u5225\u8b8a\u9805)\u3002<\/strong><\/p>\n<hr \/>\n<blockquote><p>A$trust &lt;- ifelse(Data$\u4fe1\u4efb &gt;= median(Data$\u4fe1\u4efb),&#8217;\u9ad8\u4fe1\u4efb&#8217;,&#8217;\u4f4e\u4fe1\u4efb&#8217;)<br \/>\nA$image &lt;- ifelse(Data$\u54c1\u724c\u5f62\u8c61 &gt;= median(Data$\u54c1\u724c\u5f62\u8c61),&#8217;\u9ad8\u54c1\u724c\u5f62\u8c61&#8217;,&#8217;\u4f4e\u54c1\u724c\u5f62\u8c61&#8217;)<br \/>\nA$trust &lt;- as.factor(A$trust)<br \/>\nA$image &lt;- as.factor(A$image)<\/p>\n<p>summary(A)[,1:6]<br \/>\nfor(i in 1:6){<br \/>\nwindows()<br \/>\nplot(A[,i],<br \/>\nmain =colnames(A)[i],<br \/>\nylab = &#8216;Count&#8217;,<br \/>\ncol=&#8217;steelblue&#8217;,<br \/>\nlas=2)<\/p>\n<p>}y<\/p><\/blockquote>\n<p>\u589e\u52a0\u4fe1\u4efb\u4ee5\u53ca\u54c1\u724c\u5f62\u8c61\u8b8a\u9805\uff0c\u4f9d\u64da\u4e2d\u4f4d\u6578\u4e8c\u5206\u70ba\u985e\u5225\u8b8a\u9805\uff0c\u4e26\u8f49\u63db\u70bafactor\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1275\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115340-295x300.png\" alt=\"\" width=\"456\" height=\"464\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115340-295x300.png 295w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115340-787x800.png 787w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115340-768x781.png 768w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115340.png 887w\" sizes=\"(max-width: 456px) 100vw, 456px\" \/> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1276\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115349-296x300.png\" alt=\"\" width=\"458\" height=\"464\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115349-296x300.png 296w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115349-789x800.png 789w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115349-768x778.png 768w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115349.png 898w\" sizes=\"(max-width: 458px) 100vw, 458px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1277\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115400-297x300.png\" alt=\"\" width=\"433\" height=\"437\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115400-297x300.png 297w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115400-793x800.png 793w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115400-150x150.png 150w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115400-768x775.png 768w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115400.png 896w\" sizes=\"(max-width: 433px) 100vw, 433px\" \/> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1278\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115410-298x300.png\" alt=\"\" width=\"433\" height=\"436\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115410-298x300.png 298w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115410-796x800.png 796w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115410-150x150.png 150w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115410-768x772.png 768w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115410.png 899w\" sizes=\"(max-width: 433px) 100vw, 433px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1279\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115418-300x300.png\" alt=\"\" width=\"438\" height=\"438\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115418-300x300.png 300w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115418-150x150.png 150w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115418-270x270.png 270w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115418-230x230.png 230w\" sizes=\"(max-width: 438px) 100vw, 438px\" \/> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1280\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115432-300x300.png\" alt=\"\" width=\"440\" height=\"440\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115432-300x300.png 300w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115432-798x800.png 798w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115432-150x150.png 150w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115432-768x770.png 768w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115432-270x270.png 270w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115432-230x230.png 230w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-115432.png 894w\" sizes=\"(max-width: 440px) 100vw, 440px\" \/><\/p>\n<blockquote><p>library(&#8216;FactoMineR&#8217;)<br \/>\nlibrary(&#8216;factoextra&#8217;)<\/p>\n<p>res &lt;- MCA(A , graph = FALSE)<br \/>\nsummary(res)<\/p><\/blockquote>\n<p>#Eigenvalues<br \/>\n#\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Dim.1\u00a0 \u00a0 \u00a0 \u00a0Dim.2\u00a0 \u00a0 \u00a0 \u00a0Dim.3\u00a0 \u00a0 \u00a0 \u00a0 Dim.4\u00a0 \u00a0 \u00a0 \u00a0Dim.5\u00a0 \u00a0 \u00a0 \u00a0 Dim.6\u00a0 \u00a0 \u00a0 \u00a0Dim.7\u00a0 \u00a0 \u00a0 \u00a0Dim.8<br \/>\n#Variance\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a00.337\u00a0 \u00a0 \u00a0 \u00a0 \u00a00.189\u00a0 \u00a0 \u00a0 \u00a00.186\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a00.156\u00a0 \u00a0 \u00a0 \u00a00.141\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 0.128\u00a0 \u00a0 \u00a0 \u00a0 0.105\u00a0 \u00a0 \u00a0 \u00a0 0.090<br \/>\n#% of var.\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a025.299\u00a0 \u00a0 \u00a0 14.203\u00a0 \u00a0 \u00a0 13.960\u00a0 \u00a0 \u00a0 \u00a0 11.696\u00a0 \u00a0 \u00a0 10.584\u00a0 \u00a0 \u00a0 \u00a0 9.630\u00a0 \u00a0 \u00a0 \u00a0 7.847\u00a0 \u00a0 \u00a0 \u00a06.781<br \/>\n#Cumulative % of var.\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 25.299\u00a0 \u00a0 \u00a0 \u00a039.502\u00a0 \u00a0 \u00a0 <strong>53.462\u00a0<\/strong> \u00a0 \u00a0 \u00a0 65.158\u00a0 \u00a0 \u00a075.742\u00a0 \u00a0 \u00a0 \u00a085.372\u00a0 \u00a0 \u00a0 93.219\u00a0 \u00a0 \u00a0100.000<br \/>\n#\u5efa\u8b703\u5ea6\u7a7a\u9593\u5448\u73fe<\/p>\n<blockquote><p>windows()<br \/>\nfviz_mca_var(res,<br \/>\ncol.var =&#8217;cos2&#8242;,<br \/>\ngradient.cols = c(&#8217;00AFBB&#8217;,&#8217;#E7B800&#8242;,&#8217;#FC4E07&#8242;),<br \/>\nrepel = TRUE, #Avoid text overlapping<br \/>\nggtheme = theme_minimal())<\/p><\/blockquote>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1274\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-114720-300x202.png\" alt=\"\" width=\"798\" height=\"537\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-114720-300x202.png 300w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-114720-800x537.png 800w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-114720-768x516.png 768w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/12\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-12-31-114720.png 1350w\" sizes=\"(max-width: 798px) 100vw, 798px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u9031\u4f5c\u696d \u6839\u64da\u5f71\u7247\u7684\u5167\u5bb9\u81ea\u884c\u4e0b\u8f09\u5957\u4ef6\uff0c\u5b8c\u6210\u76f8\u540c\u7d50\u679c\u7684\u5b9a\u4f4d\u5716\uff0c\u4f60\u53ef\u4ee5\u518d\u52a0\u5165\u5176\u4ed6\u8b8a\u9805<\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,26],"tags":[],"_links":{"self":[{"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=\/wp\/v2\/posts\/1273"}],"collection":[{"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1273"}],"version-history":[{"count":1,"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=\/wp\/v2\/posts\/1273\/revisions"}],"predecessor-version":[{"id":1281,"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=\/wp\/v2\/posts\/1273\/revisions\/1281"}],"wp:attachment":[{"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}