{"id":1102,"date":"2023-11-06T20:29:04","date_gmt":"2023-11-06T12:29:04","guid":{"rendered":"https:\/\/edu.secda.info\/scu12354014\/?p=1102"},"modified":"2023-12-19T17:44:13","modified_gmt":"2023-12-19T09:44:13","slug":"20231024%e7%ac%ac%e4%b8%83%e9%80%b1-%e5%a4%9a%e8%ae%8a%e9%87%8f%e4%bd%9c%e6%a5%ad-2","status":"publish","type":"post","link":"https:\/\/edu.secda.info\/scu12354014\/?p=1102","title":{"rendered":"20231024\u7b2c\u4e03\u9031-\u591a\u8b8a\u91cf\u4f5c\u696d"},"content":{"rendered":"<p><span style=\"color: #0000ff;\"><strong>Q1. \u5c0d\u8cc7\u6599\u5eab\u9032\u884c data1-1.xls \u4e2d\u7684\u4e94\u500b\u69cb\u5ff5\u7684 EFA \u6548\u5ea6\u8207 Cronbach\u2019s alpha\u4fe1\u5ea6\u8003\u9a57\u3002<\/strong><\/span><\/p>\n<p><strong><span style=\"color: #008000;\">######\u6b64\u76f8\u95dc\u8cc7\u6599\u662f\u5426\u505aEFA : KMO################<\/span><\/strong><\/p>\n<p>KMO(A)<br \/>\n#Overall MSA = 0.93<br \/>\n#\u901930\u984c\u9069\u5408\u505a\u56e0\u7d20\u5206\u6790(\u901a\u5e380.7\u4ee5\u4e0a)<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1106\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202210-300x52.png\" alt=\"\" width=\"756\" height=\"131\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202210-300x52.png 300w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202210-800x139.png 800w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202210-768x134.png 768w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202210.png 1276w\" sizes=\"(max-width: 756px) 100vw, 756px\" \/><\/p>\n<p><strong><span style=\"color: #008000;\">#####\u5e73\u884c\u5206\u6790\u6cd5#####<\/span><\/strong><br \/>\nwindows()<br \/>\nfa.parallel(A,fa=&#8217;fa&#8217;) #\u5efa\u8b70\u4e94\u500b(\u7d05\u8272\u7dda\u4e0a)<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1104\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201231-300x300.png\" alt=\"\" width=\"529\" height=\"529\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201231-300x300.png 300w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201231-800x798.png 800w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201231-150x150.png 150w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201231-768x766.png 768w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201231-270x270.png 270w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201231-230x230.png 230w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201231.png 887w\" sizes=\"(max-width: 529px) 100vw, 529px\" \/><\/p>\n<p><strong><span style=\"color: #008000;\">#########\u63a2\u7d22\u6027\u56e0\u7d20\u5206\u6790########<\/span><\/strong><br \/>\nEFA &lt;- factanal(A , 5 , rotation = &#8216;promax&#8217;) #\u659c\u4ea4\u8f49\u8ef8<\/p>\n<p>print(EFA, digits=3 , cutoff=0.0 ,sort=TRUE)<\/p>\n<p>#Uniquenesses: \u7368\u7279\u6027\uff0c\u53c8\u7a31\u6e2c\u91cf\u8aa4\u3001\u6b98\u5dee<br \/>\n#\u8868\u793a \u9019\u4e94\u500b\u56e0\u7d20\u7121\u6cd5\u89e3\u91cb\u4ed6\u7684\u5927\u5c0f\u70ba\u591a\u5c11<\/p>\n<p>#\u53ef\u4ee5\u767c\u73fea5\u7121\u6cd5\u53cd\u6620\u4efb\u4f55\u4e00\u500b\u56e0\u7d20 &lt;- \u522a\u984c<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1107\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202445-300x282.png\" alt=\"\" width=\"474\" height=\"446\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202445-300x282.png 300w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202445.png 630w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/p>\n<p>####\u522a\u984c1(a5)<br \/>\nEFA1&lt;- factanal(A[ ,c(1:4,6:30)], 5, rotation = &#8216;promax&#8217;)<br \/>\nprint(EFA1, digits=3 , cutoff=0.3 ,)<\/p>\n<p>####\u522a\u984c2(c5)<br \/>\nEFA2&lt;- factanal(A[ ,c(1:4,6:16,18:30)], 5, rotation = &#8216;promax&#8217;)<br \/>\nprint(EFA2, digits=3 , cutoff=0.3 ,)<\/p>\n<p>\u522a\u984c3(c4)<br \/>\nEFA3&lt;- factanal(A[ ,c(1:4,6:15,18:30)], 5, rotation = &#8216;promax&#8217;)<br \/>\nprint(EFA3, digits=3 , cutoff=0.3 ,)<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1105\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201751-300x300.png\" alt=\"\" width=\"467\" height=\"467\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201751-300x300.png 300w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201751-800x800.png 800w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201751-150x150.png 150w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201751-768x768.png 768w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201751-270x270.png 270w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201751-230x230.png 230w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-201751.png 893w\" sizes=\"(max-width: 467px) 100vw, 467px\" \/><\/p>\n<p><strong><span style=\"color: #008000;\">####Cronbach&#8217;s alpha \u6c42\u522a\u984c\u5f8c\u7684\u5e73\u5747\u6578 #\u4fe1\u5ea6\u8003\u9a57###############<\/span><\/strong><\/p>\n<p>alpha(f1)<br \/>\n# aw_alpha: 0.85<br \/>\n#\u522a\u9664\u4efb\u4f55\u4e00\u984c\u76ee \u4fe1\u5ea6\u90fd\u6703\u6389\u4e0b\u4f86(a1~a5\u7684raw_alpha\u90fd\u6bd4aw_alpha\u5c0f)<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-1108\" src=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202625-300x152.png\" alt=\"\" width=\"626\" height=\"317\" srcset=\"https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202625-300x152.png 300w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202625-768x388.png 768w, https:\/\/edu.secda.info\/scu12354014\/wp-content\/uploads\/2023\/11\/\u87a2\u5e55\u64f7\u53d6\u756b\u9762-2023-11-06-202625.png 794w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/><\/p>\n<p>\u4f7f\u7528\u76f8\u540c\u6a21\u5f0f\uff0c\u4f9d\u5e8f\u6aa2\u6e2c\uff1a<\/p>\n<p>alpha(f2)<br \/>\nalpha(f3)<br \/>\nalpha(f4)<br \/>\nalpha(f5)<\/p>\n<p><strong><span style=\"color: #008000;\">\u7d50\u8ad6\uff1a<\/span><\/strong><\/p>\n<p>alpha(A[ ,c(1:7)]) #\u5982\u679c\u7b2c\u4e94\u984c\u4e0d\u522a\u9664\uff0craw_alpha:0.8 \uff0c\u53ef\u4ee5\u522aa5&lt;- 0.85<br \/>\nalpha(A[ ,c(13:19)])<br \/>\n#\u96d6\u7136c4\u548cc5\u4fe1\u5ea6\u5f88\u9ad8\uff0c\u986f\u793a\u8981\u4fdd\u7559\uff0c\u4f46\u9019\u90e8\u5206\u53ea\u662f\u770bc\u7684\u984c\u7d44\uff0c\u4e26\u6c92\u6709\u986f\u793a\u51fa\u628a\u5176\u4ed6\u984c\u76ee\u4e00\u540c\u8003\u616e\u6642\u7684\u72c0\u614b\uff0c\u6240\u4ee5<span style=\"color: #ff9900;\">\u63a2\u7d22\u6027\u5206\u6790\u5fc5\u9808\u5148\u505a<\/span>\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Q1. \u5c0d\u8cc7\u6599\u5eab\u9032\u884c data1-1.xls \u4e2d\u7684\u4e94\u500b\u69cb\u5ff5\u7684 EFA \u6548\u5ea6\u8207 C<\/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\/1102"}],"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=1102"}],"version-history":[{"count":1,"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=\/wp\/v2\/posts\/1102\/revisions"}],"predecessor-version":[{"id":1109,"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=\/wp\/v2\/posts\/1102\/revisions\/1109"}],"wp:attachment":[{"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edu.secda.info\/scu12354014\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}