{"id":847,"date":"2023-07-28T13:30:45","date_gmt":"2023-07-28T13:30:45","guid":{"rendered":"https:\/\/statorials.org\/ko\/%e1%84%86%e1%85%a1%e1%86%ab-%e1%84%92%e1%85%b1%e1%84%90%e1%85%b3%e1%84%82%e1%85%b5-%e1%84%82%e1%85%a5%e1%86%ab-%e1%84%91%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8a%e1%85%a5%e1%86%ab%e1%84%8b%e1%85%b3\/"},"modified":"2023-07-28T13:30:45","modified_gmt":"2023-07-28T13:30:45","slug":"%e1%84%86%e1%85%a1%e1%86%ab-%e1%84%92%e1%85%b1%e1%84%90%e1%85%b3%e1%84%82%e1%85%b5-%e1%84%82%e1%85%a5%e1%86%ab-%e1%84%91%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8a%e1%85%a5%e1%86%ab%e1%84%8b%e1%85%b3","status":"publish","type":"post","link":"https:\/\/statorials.org\/ko\/%e1%84%86%e1%85%a1%e1%86%ab-%e1%84%92%e1%85%b1%e1%84%90%e1%85%b3%e1%84%82%e1%85%b5-%e1%84%82%e1%85%a5%e1%86%ab-%e1%84%91%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8a%e1%85%a5%e1%86%ab%e1%84%8b%e1%85%b3\/","title":{"rendered":"Python\uc5d0\uc11c mann-whitney u \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"

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Mann<\/span> -Whitney U \uac80\uc815\uc740<\/strong><\/a> \ud45c\ubcf8 \ubd84\ud3ec\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub974\uc9c0 \uc54a\uace0 \ud45c\ubcf8 \ud06c\uae30\uac00 \uc791\uc744 \ub54c(n < 30) \ub450 \ud45c\ubcf8 \uac04\uc758 \ucc28\uc774\ub97c \ube44\uad50\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/span><\/p>\n

\uc774\ub294 2-\ud45c\ubcf8 t \uac80\uc815<\/strong><\/a> \uacfc \ub3d9\ub4f1\ud55c \ube44\ubaa8\uc218\uc801 t \uac80\uc815\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4<\/span> .<\/span><\/p>\n

\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 Python\uc5d0\uc11c Mann-Whitney U \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/span><\/p>\n

\uc608: Python\uc758 Mann-Whitney U \ud14c\uc2a4\ud2b8<\/strong><\/span><\/h3>\n

\uc5f0\uad6c\uc790\ub4e4\uc740 \uc5f0\ub8cc \ucc98\ub9ac\uac00 \uc790\ub3d9\ucc28\uc758 \ud3c9\uade0 mpg\uc5d0 \ubcc0\ud654\ub97c \uac00\uc838\uc624\ub294\uc9c0 \uc54c\uace0 \uc2f6\uc5b4\ud569\ub2c8\ub2e4. \uc774\ub97c \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud574 \uadf8\ub4e4\uc740 \uc5f0\ub8cc\ub97c \ucc98\ub9ac\ud55c \uc790\ub3d9\ucc28 12\ub300\uc640 \uc5f0\ub8cc\ub97c \ucc98\ub9ac\ud558\uc9c0 \uc54a\uc740 \uc790\ub3d9\ucc28 12\ub300\uc758 mpg\ub97c \uce21\uc815\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

\ud45c\ubcf8 \ud06c\uae30\uac00 \uc791\uace0 \uc5f0\uad6c\uc790\ub4e4\uc740 \ud45c\ubcf8 \ubd84\ud3ec\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub974\uc9c0 \uc54a\ub294\ub2e4\uace0 \uc758\uc2ec\ud558\uae30 \ub54c\ubb38\uc5d0 \ub450 \uadf8\ub8f9 \uc0ac\uc774\uc5d0 mpg\uc5d0 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c \ucc28\uc774\uac00 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 Mann-Whitney U \uac80\uc815\uc744 \uc218\ud589\ud558\uae30\ub85c \uacb0\uc815\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

Python\uc5d0\uc11c Mann-Whitney U \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\ub824\uba74 \ub2e4\uc74c \ub2e8\uacc4\ub97c \uc644\ub8cc\ud558\uc138\uc694.<\/span><\/p>\n

1\ub2e8\uacc4: \ub370\uc774\ud130\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/strong><\/span><\/p>\n

\uba3c\uc800 \uac01 \uc790\ub3d9\ucc28 \uadf8\ub8f9\uc758 mpg \uac12\uc744 \ubcf4\uad00\ud558\ub294 \ub450 \uac1c\uc758 \ud14c\uc774\ube14\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/span><\/p>\n

 group1 = [20, 23, 21, 25, 18, 17, 18, 24, 20, 24, 23, 19]<\/strong>\ngroup2 = [24, 25, 21, 22, 23, 18, 17, 28, 24, 27, 21, 23]<\/strong><\/pre>\n
 2\ub2e8\uacc4: Mann-Whitney U \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud569\ub2c8\ub2e4.<\/strong><\/span><\/p>\n
 \ub2e4\uc74c\uc73c\ub85c scipy.stats \ub77c\uc774\ube0c\ub7ec\ub9ac\uc758 mannwhitneyu() \ud568\uc218\ub97c<\/a> \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc74c \uad6c\ubb38\uc744 \uc0ac\uc6a9\ud558\ub294 Mann-Whitney U \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud569\ub2c8\ub2e4.<\/span><\/p>\n
 mannwhitneyu(x, y, use_continuity=True, \ub300\uc548=\uc5c6\uc74c)<\/strong><\/span><\/p>\n
 \uae08:<\/span><\/p>\n