{"id":810,"date":"2024-07-11T10:01:09","date_gmt":"2024-07-11T10:01:09","guid":{"rendered":"http:\/\/www.ohsumin.com\/?p=810"},"modified":"2025-06-11T01:23:00","modified_gmt":"2025-06-11T01:23:00","slug":"%eb%b9%84%eb%aa%a8%ec%88%98%ed%86%b5%ea%b3%84","status":"publish","type":"post","link":"http:\/\/www.inmining.co.kr\/?p=810","title":{"rendered":"\ube44\ubaa8\uc218\ud1b5\uacc4(Nonparametric Statistics)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\ube44\ubaa8\uc218\ud1b5\uacc4(Nonparametric Statistics)\ub294 \ub370\uc774\ud130\uc758 \ubd84\ud3ec\uc5d0 \ub300\ud574 \ud2b9\uc815\ud55c \uac00\uc815\uc744 \ud558\uc9c0 \uc54a\uace0 \ubd84\uc11d\ud558\ub294 \ud1b5\uacc4 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ube44\ubaa8\uc218 \ud1b5\uacc4\ub294 \ub370\uc774\ud130\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub974\uc9c0 \uc54a\uac70\ub098, \ub370\uc774\ud130\uc758 \ubd84\ud3ec\ub97c \uc54c \uc218 \uc5c6\ub294 \uacbd\uc6b0\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd84\uc11d \ubc29\ubc95\uc740 \ub370\uc774\ud130\uc758 \uc21c\uc704\ub098 \ubc94\uc704\ub97c \uc774\uc6a9\ud558\uc5ec \ud1b5\uacc4\uc801 \uac80\uc815\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EB%B9%84%EB%AA%A8%EC%88%98_%ED%86%B5%EA%B3%84_%EB%B6%84%EC%84%9D_%EB%B0%A9%EB%B2%95\"><\/span>\ube44\ubaa8\uc218 \ud1b5\uacc4 \ubd84\uc11d \ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc911\uc559\uac12 \uac80\uc815 (Median Test)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub450 \uadf8\ub8f9\uc758 \uc911\uc559\uac12\uc774 \uac19\uc740\uc9c0 \ube44\uad50\ud558\ub294 \uac80\uc815 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc608: Mann-Whitney U \ud14c\uc2a4\ud2b8, Wilcoxon \uc21c\uc704\ud569 \uac80\uc815.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubd84\uc0b0 \ubd84\uc11d (ANOVA) \ub300\uc2e0 \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc5ec\ub7ec \uadf8\ub8f9 \uac04\uc758 \ucc28\uc774\ub97c \ube44\uad50\ud560 \ub54c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc608: Kruskal-Wallis H \uac80\uc815.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc77c\uce58\uc131 \uac80\uc815 (Test of Concordance)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc21c\uc704 \ub370\uc774\ud130 \uac04\uc758 \uc77c\uce58\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc608: Kendall\uc758 \uc21c\uc704 \uc0c1\uad00\uacc4\uc218, Spearman\uc758 \uc21c\uc704 \uc0c1\uad00\uacc4\uc218.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\ub3c5\ub9bd\uc131 \uac80\uc815 (Test of Independence)<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub450 \ubc94\uc8fc\ud615 \ubcc0\uc218 \uac04\uc758 \ub3c5\ub9bd\uc131\uc744 \uac80\uc815\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc608: Chi-square \ud14c\uc2a4\ud2b8, Fisher\uc758 \uc815\ud655 \uac80\uc815.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%A3%BC%EC%9A%94_%EB%B9%84%EB%AA%A8%EC%88%98_%EA%B2%80%EC%A0%95_%EB%B0%A9%EB%B2%95\"><\/span><strong>\uc8fc\uc694 \ube44\ubaa8\uc218 \uac80\uc815 \ubc29\ubc95<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mann-Whitney U \ud14c\uc2a4\ud2b8 (Wilcoxon Rank-Sum Test)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub450 \ub3c5\ub9bd\uc801\uc778 \uc0d8\ud50c\uc758 \uc911\uc559\uac12\uc744 \ube44\uad50\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc815\uaddc\uc131\uc744 \uac00\uc815\ud558\uc9c0 \uc54a\uc73c\uba70, \ub450 \uadf8\ub8f9\uc758 \ub370\uc774\ud130\uac00 \ub3d9\uc77c\ud55c \ubd84\ud3ec\ub97c \uac00\uc9c0\ub294\uc9c0 \uac80\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Wilcoxon \ubd80\ud638 \uc21c\uc704 \uac80\uc815 (Wilcoxon Signed-Rank Test)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub450 \uad00\ub828 \uc0d8\ud50c(\uc30d\uc73c\ub85c \ub41c \ub370\uc774\ud130)\uc758 \ucc28\uc774\uc5d0 \ub300\ud55c \uc911\uc559\uac12\uc744 \ube44\uad50\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc815\uaddc\uc131\uc744 \uac00\uc815\ud558\uc9c0 \uc54a\uc73c\uba70, \uc30d\uc73c\ub85c \ub41c \ub370\uc774\ud130\uc758 \ucc28\uc774\uac00 \uc911\uc559\uac12 0\uc778\uc9c0 \uac80\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kruskal-Wallis H \uac80\uc815<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc138 \uac1c \uc774\uc0c1\uc758 \ub3c5\ub9bd\uc801\uc778 \uadf8\ub8f9\uc758 \uc911\uc559\uac12\uc744 \ube44\uad50\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc815\uaddc\uc131\uc744 \uac00\uc815\ud558\uc9c0 \uc54a\uc73c\uba70, ANOVA\uc758 \ube44\ubaa8\uc218 \ub300\uc548\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Friedman \uac80\uc815<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc138 \uac1c \uc774\uc0c1\uc758 \uad00\ub828 \uc0d8\ud50c\uc758 \ucc28\uc774\ub97c \ube44\uad50\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubc18\ubcf5 \uce21\uc815\ub41c \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud560 \ub54c \uc720\uc6a9\ud558\uba70, \ubd84\uc0b0 \ubd84\uc11d\uc758 \ube44\ubaa8\uc218 \ub300\uc548\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Chi-square \ud14c\uc2a4\ud2b8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub450 \ubc94\uc8fc\ud615 \ubcc0\uc218 \uac04\uc758 \ub3c5\ub9bd\uc131\uc744 \uac80\uc815\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uad00\ucc30\ub41c \ube48\ub3c4\uc640 \uae30\ub300\ub41c \ube48\ub3c4\ub97c \ube44\uad50\ud558\uc5ec \ubcc0\uc218 \uac04\uc758 \uc5f0\uad00\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Spearman\uc758 \uc21c\uc704 \uc0c1\uad00\uacc4\uc218<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub450 \ubcc0\uc218 \uac04\uc758 \ub2e8\uc870 \uad00\uacc4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>Pearson \uc0c1\uad00\uacc4\uc218\uc758 \ube44\ubaa8\uc218 \ub300\uc548\uc73c\ub85c, \ub370\uc774\ud130\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub974\uc9c0 \uc54a\uc744 \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EB%B9%84%EB%AA%A8%EC%88%98_%EB%B6%84%ED%8F%AC\"><\/span><strong>\ube44\ubaa8\uc218 \ubd84\ud3ec<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ube44\ubaa8\uc218 \ud1b5\uacc4\uc5d0\uc11c\ub294 \ub370\uc774\ud130\uc758 \ubd84\ud3ec\ub97c \uac00\uc815\ud558\uc9c0 \uc54a\uc9c0\ub9cc, \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 \ube44\ubaa8\uc218 \ubd84\ud3ec\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uade0\ub4f1 \ubd84\ud3ec (Uniform Distribution)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub370\uc774\ud130\uac00 \ub3d9\uc77c\ud55c \ud655\ub960\ub85c \ubc1c\uc0dd\ud558\ub294 \ubd84\ud3ec\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc608: \uc8fc\uc0ac\uc704 \ub358\uc9c0\uae30 \uacb0\uacfc.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc774\ud56d \ubd84\ud3ec (Binomial Distribution)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub450 \uac00\uc9c0 \uac00\ub2a5\ud55c \uacb0\uacfc(\uc131\uacf5\/\uc2e4\ud328) \uc911 \ud558\ub098\ub97c \ub098\ud0c0\ub0b4\ub294 \ubd84\ud3ec\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc608: \ub3d9\uc804 \ub358\uc9c0\uae30 \uacb0\uacfc.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud3ec\uc544\uc1a1 \ubd84\ud3ec (Poisson Distribution)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc77c\uc815 \uc2dc\uac04 \ub3d9\uc548 \ubc1c\uc0dd\ud558\ub294 \uc0ac\uac74\uc758 \uc218\ub97c \ub098\ud0c0\ub0b4\ub294 \ubd84\ud3ec\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc608: \uc77c\uc815 \uc2dc\uac04 \ub3d9\uc548 \ub3c4\ucc29\ud558\ub294 \uc804\ud654\uc758 \uc218.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ube44\ubaa8\uc218 \ud1b5\uacc4 \ubc29\ubc95\uc740 \ub370\uc774\ud130\uc758 \ubd84\ud3ec\uc5d0 \ub300\ud55c \uac00\uc815\uc774 \ud544\uc694 \uc5c6\uae30 \ub54c\ubb38\uc5d0, \ub2e4\uc591\ud55c \uc2e4\uc81c \ub370\uc774\ud130 \ubd84\uc11d\uc5d0\uc11c \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud2b9\ud788, \ub370\uc774\ud130\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub974\uc9c0 \uc54a\uac70\ub098 \uc0d8\ud50c \ud06c\uae30\uac00 \uc791\uc744 \ub54c \uac15\ub825\ud55c \ub3c4\uad6c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"854\" src=\"http:\/\/www.ohsumin.com\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-2-1-1024x854.png\" alt=\"\" class=\"wp-image-936\" srcset=\"http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-2-1-1024x854.png 1024w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-2-1-300x250.png 300w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-2-1-768x641.png 768w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-2-1-1536x1282.png 1536w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-2-1-2048x1709.png 2048w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-2-1-1320x1101.png 1320w, http:\/\/www.inmining.co.kr\/sm24_wp\/wp-content\/uploads\/2024\/07\/output-2-1-920x768.png 920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc704 \uadf8\ub9bc\uc740 \ube44\ubaa8\uc218 \ud1b5\uacc4 \ubd84\uc11d\uacfc \uad00\ub828\ub41c \ub2e4\uc591\ud55c \ubd84\ud3ec\uc640 \uac80\uc815 \uacb0\uacfc\ub97c \uc2dc\uac01\ud654\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uade0\ub4f1 \ubd84\ud3ec (Uniform Distribution)<\/strong>: \uc67c\ucabd \uc704 \uadf8\ub798\ud504\ub294 0\uc5d0\uc11c 10 \uc0ac\uc774\uc758 \uade0\ub4f1 \ubd84\ud3ec\ub97c \ub530\ub974\ub294 \ub370\uc774\ud130\ub97c \uc2dc\uac01\ud654\ud55c \uac83\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc774\ud56d \ubd84\ud3ec (Binomial Distribution)<\/strong>: \uc624\ub978\ucabd \uc704 \uadf8\ub798\ud504\ub294 10\ubc88\uc758 \uc2dc\ub3c4\uc5d0\uc11c \uc131\uacf5 \ud655\ub960\uc774 0.5\uc778 \uc774\ud56d \ubd84\ud3ec\ub97c \ub530\ub974\ub294 \ub370\uc774\ud130\ub97c \uc2dc\uac01\ud654\ud55c \uac83\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud3ec\uc544\uc1a1 \ubd84\ud3ec (Poisson Distribution)<\/strong>: \uc67c\ucabd \uc544\ub798 \uadf8\ub798\ud504\ub294 \ud3c9\uade0\uc774 3\uc778 \ud3ec\uc544\uc1a1 \ubd84\ud3ec\ub97c \ub530\ub974\ub294 \ub370\uc774\ud130\ub97c \uc2dc\uac01\ud654\ud55c \uac83\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>Mann-Whitney U Test<\/strong>: \uc624\ub978\ucabd \uc544\ub798 \uadf8\ub798\ud504\ub294 \ub450 \uadf8\ub8f9\uc758 \ub370\uc774\ud130\ub97c \ube44\uad50\ud55c \uacb0\uacfc\uc785\ub2c8\ub2e4. Group 1\uc740 0\uc5d0\uc11c 10 \uc0ac\uc774\uc758 \uade0\ub4f1 \ubd84\ud3ec\ub97c \ub530\ub974\uace0, Group 2\ub294 5\uc5d0\uc11c 15 \uc0ac\uc774\uc758 \uade0\ub4f1 \ubd84\ud3ec\ub97c \ub530\ub985\ub2c8\ub2e4. Mann-Whitney U \ud14c\uc2a4\ud2b8\uc758 \ud1b5\uacc4\ub7c9\uacfc p-\uac12\ub3c4 \uadf8\ub798\ud504 \uc81c\ubaa9\uc5d0 \ud45c\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc2dc\uac01\ud654\ub294 \ube44\ubaa8\uc218 \ud1b5\uacc4 \ubd84\uc11d\uc5d0\uc11c \ub2e4\uc591\ud55c \ubd84\ud3ec\uc640 \ub450 \uadf8\ub8f9 \uac04\uc758 \ucc28\uc774\ub97c \ud3c9\uac00\ud558\ub294 \ubc29\ubc95\uc744 \uc798 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ube44\ubaa8\uc218\ud1b5\uacc4(Nonparametric Statistics)\ub294 \ub370\uc774\ud130\uc758 \ubd84\ud3ec\uc5d0 \ub300\ud574 \ud2b9\uc815\ud55c \uac00\uc815\uc744 \ud558\uc9c0 \uc54a\uace0 \ubd84\uc11d\ud558\ub294 \ud1b5\uacc4 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ube44\ubaa8\uc218 \ud1b5\uacc4\ub294 \ub370\uc774\ud130\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub974\uc9c0&#8230;<\/p>\n","protected":false},"author":1,"featured_media":935,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-810","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\/810","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=810"}],"version-history":[{"count":2,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/810\/revisions"}],"predecessor-version":[{"id":937,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/810\/revisions\/937"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/media\/935"}],"wp:attachment":[{"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=810"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=810"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}