{"id":764,"date":"2024-07-11T08:21:34","date_gmt":"2024-07-11T08:21:34","guid":{"rendered":"http:\/\/www.ohsumin.com\/?p=764"},"modified":"2025-06-11T01:23:00","modified_gmt":"2025-06-11T01:23:00","slug":"%ec%9e%94%ec%b0%a8%eb%b6%84%ec%84%9d","status":"publish","type":"post","link":"http:\/\/www.inmining.co.kr\/?p=764","title":{"rendered":"\uc794\ucc28\ubd84\uc11d(Residual analysis)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\uc794\ucc28\ubd84\uc11d(Residual analysis)\uc740 \ud1b5\uacc4 \ubaa8\ub378\uc758 \uc801\ud569\uc131\uc744 \ud3c9\uac00\ud558\uace0 \ubaa8\ub378\uc758 \uac00\uc815\ub4e4\uc774 \ucda9\uc871\ub418\uc5c8\ub294\uc9c0\ub97c \uac80\ud1a0\ud558\ub294 \uc911\uc694\ud55c \uacfc\uc815\uc785\ub2c8\ub2e4. \uc794\ucc28\ub294 \uc2e4\uc81c \uad00\uce21\uac12\uacfc \ubaa8\ub378\uc774 \uc608\uce21\ud55c \uac12 \uc0ac\uc774\uc758 \ucc28\uc774\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \uc794\ucc28\ub4e4\uc744 \ubd84\uc11d\ud558\uc5ec \ubaa8\ub378\uc758 \uc801\uc808\uc131\uc744 \ud3c9\uac00\ud558\ub294 \uac83\uc774 \uc794\ucc28\ubd84\uc11d\uc758 \uc8fc\uc694 \ubaa9\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\\(\\)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%9E%94%EC%B0%A8%EB%B6%84%EC%84%9D%EC%9D%98_%EC%A3%BC%EC%9A%94_%EB%8B%A8%EA%B3%84%EC%99%80_%EB%B0%A9%EB%B2%95\"><\/span>\uc794\ucc28\ubd84\uc11d\uc758 \uc8fc\uc694 \ub2e8\uacc4\uc640 \ubc29\ubc95:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1.<strong>\uc794\ucc28\uc758 \uc815\uc758<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc794\ucc28\ub294 \uac01 \uad00\uce21\uac12 \\( y_i \\) \uc640 \ubaa8\ub378\uc774 \uc608\uce21\ud55c \uac12 \\( \\hat{y}_i \\) \uc0ac\uc774\uc758 \ucc28\uc774\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. \ubcf4\ud1b5 \uc794\ucc28\ub294 \\( e_i = y_i &#8211; \\hat{y}_i \\) \ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2.<strong>\uc794\ucc28\uc758 \ubd84\ud3ec \ud655\uc778<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc794\ucc28\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub974\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ud1b5\uacc4 \ubaa8\ub378\uc740 \uc794\ucc28\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub97c \ub54c \uac00\uc815\uc774 \ub9cc\uc871\ub41c\ub2e4\uace0 \uac00\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud655\uc778\ud558\uae30 \uc704\ud574 \ud788\uc2a4\ud1a0\uadf8\ub7a8, Q-Q \ud50c\ub86f(Quantile-Quantile plot) \ub4f1\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">3.<strong>\uc794\ucc28\uc758 \ub3c5\ub9bd\uc131<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc794\ucc28\ub294 \uc11c\ub85c \ub3c5\ub9bd\uc801\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc2dc\uacc4\uc5f4 \ub370\uc774\ud130\uc758 \uacbd\uc6b0 \uc2dc\uac04\uc5d0 \ub530\ub978 \uc790\uae30\uc0c1\uad00(autocorrelation)\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\uba70, \ub2e4\uc911 \ud68c\uadc0 \ubd84\uc11d\uc5d0\uc11c\ub294 \uc608\uce21 \ubcc0\uc218\ub4e4 \uac04\uc758 \uc0c1\uad00\uad00\uacc4\uac00 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub97c \ud655\uc778\ud558\uae30 \uc704\ud574 \uc794\ucc28\uc758 \uc790\uae30\uc0c1\uad00 \ud568\uc218(ACF, Autocorrelation Function)\ub97c \uadf8\ub824\ubcf4\uac70\ub098 \ub354\ud574\uc9c4 \ubcc0\uc218\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">4.<strong>\uc794\ucc28\uc758 \ub4f1\ubd84\uc0b0\uc131<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc794\ucc28\ub294 \ubaa8\ub4e0 \uc608\uce21\uac12\uc5d0\uc11c \ub3d9\uc77c\ud55c \ubd84\uc0b0\uc744 \uac00\uc838\uc57c \ud569\ub2c8\ub2e4(\ub4f1\ubd84\uc0b0\uc131). \uc774\ub97c \ud655\uc778\ud558\uae30 \uc704\ud574 \uc794\ucc28\uc758 \ud37c\uc9d0\ud30c\ud615\uc774 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub418\ub294\uc9c0\ub97c \uc2dc\uac01\uc801\uc73c\ub85c \uac80\ud1a0\ud558\uac70\ub098, \uc794\ucc28 \ub300 \uc608\uce21\uac12 \uadf8\ub798\ud504\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">5.<strong>\uc774\uc0c1\uce58\ub098 \uc601\ud5a5\uc810 \uc2dd\ubcc4<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc794\ucc28 \ubd84\uc11d\uc740 \uc774\uc0c1\uce58\ub098 \uc601\ud5a5\uc810\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370\ub3c4 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \uc774\uc0c1\uce58\ub294 \ubaa8\ub378 \uc801\ud569\uc131\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc73c\uba70, \uc774\ub97c \uc81c\uac70\ud558\uac70\ub098 \uc218\uc815\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">6.<strong>\ubaa8\ub378\uc758 \uc801\ud569\uc131 \ud3c9\uac00<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc704\uc758 \ub2e8\uacc4\ub4e4\uc744 \ud1b5\ud574 \ubaa8\ub378\uc774 \ub370\uc774\ud130\uc5d0 \uc801\ud569\ud55c\uc9c0\ub97c \ud3c9\uac00\ud569\ub2c8\ub2e4. \ubaa8\ub378\uc774 \uc798 \uc801\ud569\ub418\uc5c8\ub2e4\uba74, \uc794\ucc28\ub294 \uc815\uaddc\uc131, \ub3c5\ub9bd\uc131, \ub4f1\ubd84\uc0b0\uc131\uc744 \ub9cc\uc871\ud558\uba70 \uc774\uc0c1\uce58\ub098 \uc601\ud5a5\uc810\uc774 \uc801\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc794\ucc28\ubd84\uc11d\uc740 \ud1b5\uacc4 \ubaa8\ub378\ub9c1 \uacfc\uc815\uc5d0\uc11c \uc911\uc694\ud55c \ub2e8\uacc4\ub85c, \ubaa8\ub378\uc758 \uc2e0\ub8b0\uc131\uacfc \uc608\uce21 \ub2a5\ub825\uc744 \ub192\uc774\ub294 \ub370 \uae30\uc5ec\ud558\uba70, \uc774 \uacfc\uc815\uc744 \ud1b5\ud574 \ubaa8\ub378\uc774 \ub9cc\uc871\uc2a4\ub7ec\uc6b4 \uacb0\uacfc\ub97c \ub3c4\ucd9c\ud558\ub294\uc9c0\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc989, \uc794\ucc28\ubd84\uc11d\uc740 \ud1b5\uacc4 \ubaa8\ub378\uc758 \uc801\ud569\uc131\uc744 \ud3c9\uac00\ud558\uace0 \ubaa8\ub378\uc758 \uac00\uc815\ub4e4\uc774 \ucda9\uc871\ub418\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uacfc\uc815\uc774\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%EC%9E%94%EC%B0%A8%EC%9D%98_%EC%8B%9C%EA%B0%81%ED%99%94\"><\/span>1. <strong>\uc794\ucc28\uc758 \uc2dc\uac01\ud654<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\ud788\uc2a4\ud1a0\uadf8\ub7a8<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubaa9\uc801<\/strong>: \uc794\ucc28\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub974\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc29\ubc95<\/strong>: \uc794\ucc28\ub97c \ud788\uc2a4\ud1a0\uadf8\ub7a8\uc73c\ub85c \ub098\ud0c0\ub0b4\uc5b4 \uc815\uaddc\ubd84\ud3ec \ubaa8\uc591\uacfc \ube44\uad50\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Q-Q \ud50c\ub86f (Quantile-Quantile Plot)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubaa9\uc801<\/strong>: \uc794\ucc28\uc758 \uc815\uaddc\uc131\uc744 \uc2dc\uac01\uc801\uc73c\ub85c \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc29\ubc95<\/strong>: \uc794\ucc28\uc758 \ubd84\ud3ec\uc640 \uc815\uaddc \ubd84\ud3ec\uc758 \uc774\ub860\uc801 \ubd84\ud3ec\ub97c \ube44\uad50\ud558\ub294 \uadf8\ub798\ud504\uc785\ub2c8\ub2e4. \uc810\ub4e4\uc774 \uc9c1\uc120\uc5d0 \uac00\uae5d\uac8c \ubd84\ud3ec\ud558\uba74 \uc815\uaddc\uc131\uc744 \ub530\ub985\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\uc794\ucc28 \ub300 \uc608\uce21\uac12 \uadf8\ub798\ud504 (Residuals vs Fitted Values Plot)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubaa9\uc801<\/strong>: \uc794\ucc28\uc758 \ub4f1\ubd84\uc0b0\uc131\uacfc \ud328\ud134\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc29\ubc95<\/strong>: \uc794\ucc28\ub97c \uc608\uce21\uac12\uc5d0 \ub300\ud574 \ud50c\ub85c\ud305\ud558\uc5ec \uc794\ucc28\uc758 \ud328\ud134\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \ub79c\ub364\ud558\uac8c \ubd84\ud3ec\ub418\uc5b4 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%EC%9E%94%EC%B0%A8%EC%9D%98_%EB%8F%85%EB%A6%BD%EC%84%B1_%EA%B2%80%EC%82%AC\"><\/span>2. <strong>\uc794\ucc28\uc758 \ub3c5\ub9bd\uc131 \uac80\uc0ac<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\uc790\uae30\uc0c1\uad00 \ud568\uc218 (Autocorrelation Function, ACF)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubaa9\uc801<\/strong>: \uc794\ucc28\ub4e4 \uac04\uc758 \ub3c5\ub9bd\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc29\ubc95<\/strong>: ACF \uadf8\ub798\ud504\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc794\ucc28\ub4e4\uc774 \uc2dc\uac04\uc5d0 \ub530\ub77c \uc790\uae30\uc0c1\uad00\uc774 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. ACF \uac12\uc774 0\uc5d0 \uac00\uae4c\uc6b0\uba74 \ub3c5\ub9bd\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\ub354\ube48-\uc653\uc2a8 \ud1b5\uacc4\ub7c9 (Durbin-Watson Statistic)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubaa9\uc801<\/strong>: \uc794\ucc28\uc758 \uc790\uae30\uc0c1\uad00\uc744 \uc815\ub7c9\uc801\uc73c\ub85c \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc29\ubc95<\/strong>: \ub354\ube48-\uc653\uc2a8 \ud1b5\uacc4\ub7c9\uc744 \uacc4\uc0b0\ud558\uc5ec 2\uc5d0 \uac00\uae4c\uc6b0\uba74 \uc790\uae30\uc0c1\uad00\uc774 \uc5c6\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%EC%9E%94%EC%B0%A8%EC%9D%98_%EB%93%B1%EB%B6%84%EC%82%B0%EC%84%B1_%EA%B2%80%EC%82%AC\"><\/span>3. <strong>\uc794\ucc28\uc758 \ub4f1\ubd84\uc0b0\uc131 \uac80\uc0ac<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\ube0c\ub808\uc288-\ud30c\uac04 \ud14c\uc2a4\ud2b8 (Breusch-Pagan Test)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubaa9\uc801<\/strong>: \uc794\ucc28\uc758 \ubd84\uc0b0\uc774 \uc77c\uc815\ud55c\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc29\ubc95<\/strong>: \uc794\ucc28\uc758 \uc81c\uacf1\uc744 \uc885\uc18d \ubcc0\uc218\ub85c \ud558\uc5ec \ud68c\uadc0 \ubd84\uc11d\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uc720\uc758\ubbf8\ud55c \uacb0\uacfc\uac00 \ub098\uc624\uba74 \uc774\ubd84\uc0b0\uc131\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\uc2a4\ucf00\uc77c-\ub85c\ucf00\uc774\uc158 \ud50c\ub86f (Scale-Location Plot)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubaa9\uc801<\/strong>: \uc794\ucc28\uc758 \ub4f1\ubd84\uc0b0\uc131\uc744 \uc2dc\uac01\uc801\uc73c\ub85c \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc29\ubc95<\/strong>: \uc794\ucc28\uc758 \uc81c\uacf1\uadfc\uc744 \uc608\uce21\uac12\uc5d0 \ub300\ud574 \ud50c\ub85c\ud305\ud558\uc5ec \ubd84\uc0b0\uc758 \ud328\ud134\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_%EC%9D%B4%EC%83%81%EC%B9%98%EC%99%80_%EC%98%81%ED%96%A5%EC%A0%90_%EC%8B%9D%EB%B3%84\"><\/span>4. <strong>\uc774\uc0c1\uce58\uc640 \uc601\ud5a5\uc810 \uc2dd\ubcc4<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\ucfe1\uc758 \uac70\ub9ac (Cook&#8217;s Distance)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubaa9\uc801<\/strong>: \ud2b9\uc815 \uad00\uce21\uac12\uc774 \ubaa8\ub378\uc5d0 \uc5bc\ub9c8\ub098 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc29\ubc95<\/strong>: \uac01 \uad00\uce21\uac12\uc758 \ucfe1\uc758 \uac70\ub9ac\ub97c \uacc4\uc0b0\ud558\uc5ec 1\ubcf4\ub2e4 \ud06c\uba74 \uc601\ud5a5\uc810\uc73c\ub85c \uac04\uc8fc\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\ub808\ubc84\ub9ac\uc9c0 \uac12 (Leverage)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubaa9\uc801<\/strong>: \uac01 \uad00\uce21\uac12\uc774 \uc608\uce21\uac12\uc5d0 \uc5bc\ub9c8\ub098 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc29\ubc95<\/strong>: \ub808\ubc84\ub9ac\uc9c0 \uac12\uc744 \uacc4\uc0b0\ud558\uc5ec \ud3c9\uade0 \ub808\ubc84\ub9ac\uc9c0 \uac12(2(k+1)\/n)\ubcf4\ub2e4 \ud604\uc800\ud788 \ud070 \uac12\uc744 \uc774\uc0c1\uce58\ub85c \uac04\uc8fc\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_%EC%9E%94%EC%B0%A8_%EB%B6%84%EC%84%9D%EC%9D%84_%ED%86%B5%ED%95%9C_%EB%AA%A8%EB%8D%B8_%EA%B0%9C%EC%84%A0\"><\/span>5. <strong>\uc794\ucc28 \ubd84\uc11d\uc744 \ud1b5\ud55c \ubaa8\ub378 \uac1c\uc120<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc794\ucc28\ubd84\uc11d \uacb0\uacfc<\/strong>\ub97c \ubc14\ud0d5\uc73c\ub85c \ubaa8\ub378\uc758 \ubb38\uc81c\uc810\uc744 \ud30c\uc545\ud558\uace0, \ud544\uc694\ud55c \uacbd\uc6b0 \ubcc0\ud658(Transformation), \ucd94\uac00 \ubcc0\uc218 \ub3c4\uc785, \ud639\uc740 \ubaa8\ub378 \uc7ac\uad6c\uc131 \ub4f1\uc744 \ud1b5\ud574 \ubaa8\ub378\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc794\ucc28\ubd84\uc11d\uc740 \ubaa8\ub378\uc758 \uc801\ud569\uc131\uc744 \ud3c9\uac00\ud558\uace0, \ubaa8\ub378\uc774 \ub370\uc774\ud130\uc5d0 \ub300\ud574 \uc62c\ubc14\ub978 \ucd94\ub860\uc744 \uc81c\uacf5\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc704\uc758 \ubc29\ubc95\ub4e4\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc794\ucc28\ub97c \ubd84\uc11d\ud558\uace0, \ud544\uc694\ud55c \uacbd\uc6b0 \ubaa8\ub378\uc744 \uc218\uc815\ud558\uc5ec \ub354\uc6b1 \uc2e0\ub8b0\uc131 \uc788\ub294 \uacb0\uacfc\ub97c \ub3c4\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"666\" src=\"http:\/\/www.ohsumin.com\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-12-1024x666.png\" alt=\"\" class=\"wp-image-1014\" srcset=\"http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-12-1024x666.png 1024w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-12-300x195.png 300w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-12-768x499.png 768w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-12-1536x999.png 1536w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-12-1320x858.png 1320w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-12-920x598.png 920w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-12.png 1693w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"664\" src=\"http:\/\/www.ohsumin.com\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-11-1024x664.png\" alt=\"\" class=\"wp-image-1013\" style=\"width:411px;height:auto\" srcset=\"http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-11-1024x664.png 1024w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-11-300x195.png 300w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-11-768x498.png 768w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-11-1536x996.png 1536w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-11-1320x856.png 1320w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-11-920x597.png 920w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-11.png 1698w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.<strong>\uc794\ucc28 \ub300 \uc801\ud569\uac12 \uadf8\ub798\ud504 (Residuals vs Fitted Values Plot)<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc774 \uadf8\ub798\ud504\ub294 \uc794\ucc28\uc640 \uc801\ud569\uac12 \uc0ac\uc774\uc758 \uad00\uacc4\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ube68\uac04 \uc120\uc740 \uc800\ud3c9\uc120(LOWESS) \ucd94\uc815\uc120\uc744 \ub098\ud0c0\ub0b4\uba70, \uc794\ucc28\uac00 \ub79c\ub364\ud558\uac8c \ubd84\ud3ec\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\uc0c1\uc801\uc778 \uacbd\uc6b0, \uc794\ucc28\ub294 \uc801\ud569\uac12\uc5d0 \ub300\ud574 \ud2b9\uc815 \ud328\ud134 \uc5c6\uc774 \uace0\ub974\uac8c \ubd84\ud3ec\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<br><\/li>\n\n\n\n<li><strong>\ubaa9\uc801<\/strong>: \uc794\ucc28\uc758 \ubd84\ud3ec\ub97c \ud655\uc778\ud558\uace0 \ub4f1\ubd84\uc0b0\uc131 \uc5ec\ubd80\ub97c \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud574\uc11d<\/strong>: \uc794\ucc28\uac00 \ub79c\ub364\ud558\uac8c \ubd84\ud3ec\ub418\uc5b4\uc57c \ud558\uba70, \ud2b9\uc815\ud55c \ud328\ud134\uc774 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub9bc\uc5d0\uc11c \uc794\ucc28\ub4e4\uc774 \ube68\uac04 \uc810\uc120\uc744 \uc911\uc2ec\uc73c\ub85c \uace0\ub974\uac8c \ubd84\ud3ec\ub418\uc5b4 \uc788\uc73c\uba74 \ubaa8\ub378\uc758 \ub4f1\ubd84\uc0b0\uc131 \uac00\uc815\uc774 \ucda9\uc871\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2.<strong>Q-Q \ud50c\ub86f (Q-Q Plot)<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc774 \uadf8\ub798\ud504\ub294 \uc794\ucc28\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub974\ub294\uc9c0 \uc2dc\uac01\uc801\uc73c\ub85c \ud3c9\uac00\ud569\ub2c8\ub2e4. \uc794\ucc28\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub974\ub294 \uacbd\uc6b0, \uc810\ub4e4\uc774 \uc9c1\uc120\uc5d0 \uac00\uae5d\uac8c \ubd84\ud3ec\ud569\ub2c8\ub2e4.<br><\/li>\n\n\n\n<li><strong>\ubaa9\uc801<\/strong>: \uc794\ucc28\uc758 \uc815\uaddc\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud574\uc11d<\/strong>: \uc794\ucc28\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub97c \uacbd\uc6b0, \uc810\ub4e4\uc774 \ub300\uac01\uc120\uc5d0 \uac00\uae5d\uac8c \ubd84\ud3ec\ud574\uc57c \ud569\ub2c8\ub2e4. \uc810\ub4e4\uc774 \ub300\uac01\uc120\uc5d0\uc11c \ub9ce\uc774 \ubc97\uc5b4\ub098\uc9c0 \uc54a\uc73c\uba74 \uc794\ucc28\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub974\ub294 \uac83\uc73c\ub85c \uac04\uc8fc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">3.<strong>\uc2a4\ucf00\uc77c-\ub85c\ucf00\uc774\uc158 \ud50c\ub86f (Scale-Location Plot)<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc774 \uadf8\ub798\ud504\ub294 \uc794\ucc28\uc758 \ub4f1\ubd84\uc0b0\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4. \uc794\ucc28\uc758 \uc81c\uacf1\uadfc\uc758 \uc808\ub300\uac12\uc744 \uc801\ud569\uac12\uc5d0 \ub300\ud574 \ud50c\ub85c\ud305\ud569\ub2c8\ub2e4. \uc810\ub4e4\uc774 \uc77c\uc815\ud55c \ud328\ud134 \uc5c6\uc774 \uace0\ub974\uac8c \ubd84\ud3ec\ud55c\ub2e4\uba74 \uc794\ucc28\uc758 \ubd84\uc0b0\uc774 \uc77c\uc815\ud558\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<br><\/li>\n\n\n\n<li><strong>\ubaa9\uc801<\/strong>: \uc794\ucc28\uc758 \ub4f1\ubd84\uc0b0\uc131\uc744 \uc2dc\uac01\uc801\uc73c\ub85c \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud574\uc11d<\/strong>: \uc794\ucc28\uc758 \uc81c\uacf1\uadfc\uc744 \uc801\ud569\uac12\uc5d0 \ub300\ud574 \ud50c\ub85c\ud305\ud558\uc5ec \ubd84\ud3ec\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \uc794\ucc28\uc758 \ubd84\uc0b0\uc774 \uc77c\uc815\ud558\uba74 \uc810\ub4e4\uc774 \ub79c\ub364\ud558\uac8c \ubd84\ud3ec\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">4.<strong>\uc794\ucc28 \ub300 \ub808\ubc84\ub9ac\uc9c0 \ud50c\ub86f (Residuals vs Leverage Plot)<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc774 \uadf8\ub798\ud504\ub294 \uc794\ucc28\uc640 \ub808\ubc84\ub9ac\uc9c0 \uac12\uc758 \uad00\uacc4\ub97c \ubcf4\uc5ec\uc8fc\uba70, \uc601\ud5a5\ub825 \uc788\ub294 \uad00\uce21\uac12\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc601\ud5a5\ub825 \uc788\ub294 \uc810\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uadf8\ub798\ud504\uc758 \uc624\ub978\ucabd \uc704\ub098 \uc544\ub798\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4.<br><\/li>\n\n\n\n<li><strong>\ubaa9\uc801<\/strong>: \uc601\ud5a5\uc810\uacfc \uc774\uc0c1\uce58\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud574\uc11d<\/strong>: \ucfe1\uc758 \uac70\ub9ac(Cook&#8217;s Distance)\uac00 \ud070 \uc810\ub4e4\uc740 \uc601\ud5a5\ub825\uc774 \ud070 \uad00\uce21\uac12\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc810\ub4e4\uc740 \ubaa8\ub378\uc758 \uc801\ud569\uc131\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uadf8\ub798\ud504\ub4e4\uc744 \ud1b5\ud574 \ubaa8\ub378\uc758 \uc801\ud569\uc131\uc744 \ud3c9\uac00\ud558\uace0, \ubaa8\ub378\uc758 \uac00\uc815\uc774 \ucda9\uc871\ub418\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc794\ucc28\ubd84\uc11d\uc744 \ud1b5\ud574 \ubaa8\ub378\uc744 \uac1c\uc120\ud558\uac70\ub098 \ud544\uc694\ud55c \uc870\uce58\ub97c \ucde8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc794\ucc28\ubd84\uc11d(Residual analysis)\uc740 \ud1b5\uacc4 \ubaa8\ub378\uc758 \uc801\ud569\uc131\uc744 \ud3c9\uac00\ud558\uace0 \ubaa8\ub378\uc758 \uac00\uc815\ub4e4\uc774 \ucda9\uc871\ub418\uc5c8\ub294\uc9c0\ub97c \uac80\ud1a0\ud558\ub294 \uc911\uc694\ud55c \uacfc\uc815\uc785\ub2c8\ub2e4. \uc794\ucc28\ub294 \uc2e4\uc81c \uad00\uce21\uac12\uacfc \ubaa8\ub378\uc774 \uc608\uce21\ud55c \uac12&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1015,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-764","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stat","wpcat-6-id"],"_links":{"self":[{"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=764"}],"version-history":[{"count":5,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/764\/revisions"}],"predecessor-version":[{"id":1018,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/764\/revisions\/1018"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/media\/1015"}],"wp:attachment":[{"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=764"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}