{"id":1714,"date":"2023-07-25T06:45:39","date_gmt":"2023-07-25T06:45:39","guid":{"rendered":"https:\/\/statorials.org\/ko\/lanova-%e1%84%80%e1%85%a7%e1%86%af%e1%84%80%e1%85%aa%e1%84%85%e1%85%b3%e1%86%af-r%e1%84%85%e1%85%a9-%e1%84%92%e1%85%a2%e1%84%89%e1%85%a5%e1%86%a8\/"},"modified":"2023-07-25T06:45:39","modified_gmt":"2023-07-25T06:45:39","slug":"lanova-%e1%84%80%e1%85%a7%e1%86%af%e1%84%80%e1%85%aa%e1%84%85%e1%85%b3%e1%86%af-r%e1%84%85%e1%85%a9-%e1%84%92%e1%85%a2%e1%84%89%e1%85%a5%e1%86%a8","status":"publish","type":"post","link":"https:\/\/statorials.org\/ko\/lanova-%e1%84%80%e1%85%a7%e1%86%af%e1%84%80%e1%85%aa%e1%84%85%e1%85%b3%e1%86%af-r%e1%84%85%e1%85%a9-%e1%84%92%e1%85%a2%e1%84%89%e1%85%a5%e1%86%a8\/","title":{"rendered":"\uc804\uccb4 \uac00\uc774\ub4dc: r\uc5d0\uc11c anova \uacb0\uacfc\ub97c \ud574\uc11d\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><a href=\"https:\/\/statorials.org\/ko\/\u1103\u1161\u11ab\u1107\u1161\u11bc\u1112\u1163\u11bc-\u110b\u1161\u1102\u1169\u1107\u1161\/\" target=\"_blank\" rel=\"noopener noreferrer\">\uc77c\uc6d0 \ubd84\uc0b0 \ubd84\uc11d\uc740<\/a> 3\uac1c \uc774\uc0c1\uc758 \ub3c5\ub9bd \uadf8\ub8f9 \ud3c9\uade0 \uac04\uc5d0 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ud55c \ucc28\uc774\uac00 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc740 R\uc5d0\uc11c \uc77c\uc6d0 \ubd84\uc0b0 \ubd84\uc11d(one-way ANOVA) \uacb0\uacfc\ub97c \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc644\uc804\ud55c \uac00\uc774\ub4dc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3> <strong>1\ub2e8\uacc4: \ub370\uc774\ud130 \uc0dd\uc131<\/strong><\/h3>\n<p> <span style=\"color: #000000;\">\uc138 \uac00\uc9c0 \ub2e4\ub978 \ud6c8\ub828 \ud504\ub85c\uadf8\ub7a8\uc774 \uac1c\uc778\uc758 \ud3c9\uade0 \uccb4\uc911 \uac10\uc18c\ub97c \uac00\uc838\uc624\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uace0 \uc2f6\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc774\ub97c \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud574 \uc6b0\ub9ac\ub294<\/span> <span style=\"color: #000000;\">\ud55c \ub2ec \ub3d9\uc548 \ud504\ub85c\uadf8\ub7a8 A, \ud504\ub85c\uadf8\ub7a8 B \ub610\ub294 \ud504\ub85c\uadf8\ub7a8 C\ub97c \ub530\ub974\ub3c4\ub85d \ubb34\uc791\uc704\ub85c 30\uba85\uc744 \ud560\ub2f9\ud558\ub294 \uc2e4\ud5d8\uc5d0 \ucc38\uc5ec\ud560 90\uba85\uc744 \ubaa8\uc9d1\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c \ucf54\ub4dc\ub294 \uc6b0\ub9ac\uac00 \uc791\uc5c5\ud560 \ub370\uc774\ud130 \ud504\ub808\uc784\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#make this example reproducible\n<span style=\"color: #000000;\">set. <span style=\"color: #3366ff;\">seeds<\/span> (0)\n<\/span>\n#create data frame\n<span style=\"color: #000000;\">data &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (program = rep(c(' <span style=\"color: #008000;\">A<\/span> ', ' <span style=\"color: #008000;\">B<\/span> ', ' <span style=\"color: #008000;\">C<\/span> '), each = 30),\n                   weight_loss = c(runif(30, 0, 3),\n                                   runif(30, 0, 5),\n                                   runif(30, 1, 7)))<\/span>\n\n#view first six rows of data frame\n<span style=\"color: #000000;\">head(data)\n<\/span>\n<span style=\"color: #000000;\">program weight_loss\n1 A 2.6900916\n2 A 0.7965260\n3 A 1.1163717\n4 A 1.7185601\n5 A 2.7246234\n6 A 0.6050458<\/span>\n<\/span><\/strong><\/pre>\n<h3> <strong>2\ub2e8\uacc4: \ubd84\uc0b0 \ubd84\uc11d \uc218\ud589<\/strong><\/h3>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c\uc73c\ub85c <strong>aov()<\/strong> \uba85\ub839\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc77c\uc6d0 \ubd84\uc0b0 \ubd84\uc11d\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#fit one-way ANOVA model\n<span style=\"color: #000000;\">model &lt;- aov(weight_loss ~ program, data = data)<\/span>\n<\/span><\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>3\ub2e8\uacc4: \ubd84\uc0b0 \ubd84\uc11d \uacb0\uacfc \ud574\uc11d<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c\uc73c\ub85c <strong>summary()<\/strong> \uba85\ub839\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc77c\uc6d0 \ubd84\uc0b0 \ubd84\uc11d \uacb0\uacfc\ub97c \ud45c\uc2dc\ud569\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#view summary of one-way ANOVA model\n<span style=\"color: #000000;\">summary(model)\n\n            Df Sum Sq Mean Sq F value Pr(&gt;F)    \nprogram 2 98.93 49.46 30.83 7.55e-11 ***\nResiduals 87 139.57 1.60                     \n---\nSignificant. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">\uac01 \uacb0\uacfc \uac12\uc744 \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Program Df:<\/strong> \uac00\ubcc0 <em>\ud504\ub85c\uadf8\ub7a8<\/em> \uc758 \uc790\uc720\ub3c4. \uc774\ub294 #groups -1\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4. \uc774 \uacbd\uc6b0\uc5d0\ub294 3\uac1c\uc758 \uc11c\ub85c \ub2e4\ub978 \ud6c8\ub828 \ud504\ub85c\uadf8\ub7a8\uc774 \uc788\uc5c8\uc73c\ubbc0\ub85c \uc774 \uac12\uc740 3-1 = <strong>2<\/strong> \uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Df \uc794\ucc28:<\/strong> \uc794\ucc28\uc758 \uc790\uc720\ub3c4\uc785\ub2c8\ub2e4. \uc774\ub294 #\ucd1d \uad00\uce21\uce58 \u2013 #\uadf8\ub8f9\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4. \uc774 \uacbd\uc6b0\uc5d0\ub294 90\uac1c\uc758 \uad00\uce21\uce58\uc640 3\uac1c\uc758 \uadf8\ub8f9\uc774 \uc788\uc73c\ubbc0\ub85c \uc774 \uac12\uc740 90 -3 = <strong>87<\/strong> \uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>\ud504\ub85c\uadf8\ub7a8 \ud569\uacc4 \uc81c\uacf1:<\/strong> \ubcc0\uc218 <em>\ud504\ub85c\uadf8\ub7a8<\/em> \uacfc \uad00\ub828\ub41c \uc81c\uacf1\uc758 \ud569\uacc4\uc785\ub2c8\ub2e4. \uc774 \uac12\uc740 <strong>98.93<\/strong> \uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>\uc794\ucc28 \uc81c\uacf1\ud569:<\/strong> \uc794\ucc28 \ub610\ub294 &#8220;\uc624\ub958&#8221;\uc640 \uad00\ub828\ub41c \uc81c\uacf1\ud569\uc785\ub2c8\ub2e4. \uc774 \uac12\uc740 <strong>139.57<\/strong> \uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>\uc911\uac04 \uc815\uc0ac\uac01\ud615. \ud504\ub85c\uadf8\ub7a8:<\/strong> \ud504\ub85c\uadf8\ub7a8\uacfc \uad00\ub828\ub41c \ud3c9\uade0 \uc81c\uacf1\ud569\uc785\ub2c8\ub2e4. \uc774\ub294 \uc81c\uacf1\ud569\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4. \ud504\ub85c\uadf8\ub7a8 \/ \ud504\ub85c\uadf8\ub7a8 Df. \uc774 \uacbd\uc6b0 \uc774\ub294 98.93 \/ 2 = <strong>49.46<\/strong> \uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>\uc911\uac04 \uc815\uc0ac\uac01\ud615. \uc794\ucc28:<\/strong> \uc794\ucc28\uc640 \uad00\ub828\ub41c \ud3c9\uade0 \uc81c\uacf1\ud569\uc785\ub2c8\ub2e4. \uc774\ub294 \uc81c\uacf1\ud569\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4. \uc794\ub958\ubb3c \/ \uc794\ub958\ubb3c Df. \uc774 \uacbd\uc6b0 \uc774\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ub429\ub2c8\ub2e4: 139.57 \/ 87 = <strong>1.60<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>F \uac12:<\/strong> ANOVA \ubaa8\ub378\uc758 \uc804\uccb4 F \ud1b5\uacc4\uc785\ub2c8\ub2e4. \uc774\ub294 \ud3c9\uade0 \uc81c\uacf1\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4. \ud504\ub85c\uadf8\ub7a8\/\ud3c9\uade0 \uc81c\uacf1. \uc794\ub958\ubb3c. \uc774 \uacbd\uc6b0 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ub429\ub2c8\ub2e4: 49.46 \/ 1.60 = <strong>30.83<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Pr(&gt;F):<\/strong> \ubd84\uc790 df = 2, \ubd84\ubaa8 df = 87\uc778 F \ud1b5\uacc4\uc640 \uc5f0\uad00\ub41c p-\uac12\uc785\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 p-\uac12\uc740 <strong>7.552e-11<\/strong> \ub85c \ub9e4\uc6b0 \uc791\uc740 \uc22b\uc790\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uacb0\uacfc \uc138\ud2b8\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uac12\uc740 p-\uac12\uc778\ub370, \uc774\ub294 \uc138 \uadf8\ub8f9 \uac04\uc758 \ud3c9\uade0\uac12\uc5d0 \uc720\uc758\ubbf8\ud55c \ucc28\uc774\uac00 \uc788\ub294\uc9c0\ub97c \uc54c\ub824\uc8fc\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc77c\uc6d0 \ubd84\uc0b0 \ubd84\uc11d\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uadc0\ubb34 \uac00\uc124\uacfc \ub300\ub9bd \uac00\uc124\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>H <sub>0<\/sub> (\uadc0\ubb34 \uac00\uc124):<\/strong> \ubaa8\ub4e0 \uadf8\ub8f9 \ud3c9\uade0\uc774 \ub3d9\uc77c\ud569\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong><sub>HA<\/sub> (\ub300\ub9bd\uac00\uc124):<\/strong> \uc801\uc5b4\ub3c4 \ud558\ub098\uc758 \uadf8\ub8f9 \ud3c9\uade0\uc774 \ub2e4\ub978 \uadf8\ub8f9 \ud3c9\uade0\uacfc \ub2e4\ub985\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">ANOVA \ud14c\uc774\ube14(.7552e-11)\uc758 p-\uac12\uc774 0.05\ubcf4\ub2e4 \uc791\uc73c\ubbc0\ub85c \uadc0\ubb34 \uac00\uc124\uc744 \uae30\uac01\ud560 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uc99d\uac70\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc774\ub294 \uac1c\uc778\uc774 \uacbd\ud5d8\ud558\ub294 \ud3c9\uade0 \uccb4\uc911 \uac10\uc18c\uac00 \uc138 \uac00\uc9c0 \ud6c8\ub828 \ud504\ub85c\uadf8\ub7a8 \uac04\uc5d0 \ub3d9\uc77c\ud558\uc9c0 \uc54a\ub2e4\uace0 \ub9d0\ud560 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uc99d\uac70\uac00 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>4\ub2e8\uacc4: \uc0ac\ud6c4 \ud14c\uc2a4\ud2b8 \uc218\ud589(\ud544\uc694\ud55c \uacbd\uc6b0)<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">ANOVA \ucd9c\ub825\uc758 p-\uac12\uc774 0.05\ubcf4\ub2e4 \uc791\uc73c\uba74 \uadc0\ubb34 \uac00\uc124\uc744 \uae30\uac01\ud569\ub2c8\ub2e4. \uc774\ub294 \uac01 \uadf8\ub8f9 \uac04\uc758 \ud3c9\uade0\uac12\uc774 \ub3d9\uc77c\ud558\uc9c0 \uc54a\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub294 <em>\uc5b4\ub5a4<\/em> \uadf8\ub8f9\uc774 \uc11c\ub85c \ub2e4\ub978\uc9c0 \uc54c\ub824\uc8fc\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc774\ub97c \ud655\uc778\ud558\ub824\uba74 <a href=\"https:\/\/statorials.org\/ko\/\u1109\u1161\u1112\u116e-anova-\u1110\u1166\u1109\u1173\u1110\u1173\/\" target=\"_blank\" rel=\"noopener\">\uc0ac\ud6c4 \ud14c\uc2a4\ud2b8\ub97c<\/a> \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. R\uc5d0\uc11c\ub294 <strong>TukeyHSD()<\/strong> \ud568\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc774\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#perform Tukey post-hoc test\n<span style=\"color: #000000;\">TukeyHSD(model)\n\n$program\n         diff lwr upr p adj\nBA 0.9777414 0.1979466 1.757536 0.0100545\nCA 2.5454024 1.7656076 3.325197 0.0000000\nCB 1.5676610 0.7878662 2.347456 0.0000199\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">\uacb0\uacfc\ub97c \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">\uadf8\ub8f9 A\uc640 B \uac04\uc758 \ud3c9\uade0 \ucc28\uc774\uc5d0 \ub300\ud55c \uc218\uc815\ub41c p-\uac12\uc740 <strong>0.0100545<\/strong> \uc785\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\uadf8\ub8f9 A\uc640 C \uac04\uc758 \ud3c9\uade0 \ucc28\uc774\uc5d0 \ub300\ud55c \uc218\uc815\ub41c p-\uac12\uc740 <strong>0.0000000<\/strong> \uc785\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\uadf8\ub8f9 B\uc640 C \uac04\uc758 \ud3c9\uade0 \ucc28\uc774\uc5d0 \ub300\ud55c \uc218\uc815\ub41c p-\uac12\uc740 <strong>0.0000199<\/strong> \uc785\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\uac01\uac01\uc758 \uc870\uc815\ub41c p-\uac12\uc774 0.05 \ubbf8\ub9cc\uc774\ubbc0\ub85c <em>\uac01<\/em> \uadf8\ub8f9 \uac04 \ud3c9\uade0 \uccb4\uc911 \uac10\ub7c9\uc5d0 \uc720\uc758\ud55c \ucc28\uc774\uac00 \uc788\ub2e4\ub294 \uacb0\ub860\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>\ucd94\uac00 \ub9ac\uc18c\uc2a4<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/ko\/\u1103\u1161\u11ab\u1107\u1161\u11bc\u1112\u1163\u11bc-\u110b\u1161\u1102\u1169\u1107\u1161\/\" target=\"_blank\" rel=\"noopener\">\uc77c\uc6d0 \ubd84\uc0b0 \ubd84\uc11d \uc18c\uac1c<\/a><br \/> <a href=\"https:\/\/statorials.org\/ko\/\u1103\u1161\u1102\u1169\u1107\u1161-\u1100\u1161\u1109\u1165\u11af\/\" target=\"_blank\" rel=\"noopener\">ANOVA \uac00\uc815\uc744 \ud655\uc778\ud558\ub294 \ubc29\ubc95<\/a><br \/> <a href=\"https:\/\/statorials.org\/ko\/\u1111\u1167\u11ab\u1103\u1169-\u110b\u1161\u1102\u1169\u1107\u1161-\u110b\u1161\u11af\u1105\u1161-\u1106\u1166\u110b\u1175\u11ab\/\" target=\"_blank\" rel=\"noopener\">\uc77c\uc6d0 \ubd84\uc0b0 \ubd84\uc11d\uc744 \uc218\ub3d9\uc73c\ub85c \uc218\ud589\ud558\ub294 \ubc29\ubc95<\/a><br \/> <a href=\"https:\/\/statorials.org\/ko\/\u1103\u1161\u11ab\u1107\u1161\u11bc\u1112\u1163\u11bc-\u1103\u1161\u1102\u1169\u1107\u1161-\u1100\u1168\u1109\u1161\u11ab\u1100\u1175\/\" target=\"_blank\" rel=\"noopener\">\uc77c\uc6d0 \ubd84\uc0b0 \ubd84\uc11d \uacc4\uc0b0\uae30<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc77c\uc6d0 \ubd84\uc0b0 \ubd84\uc11d\uc740 3\uac1c \uc774\uc0c1\uc758 \ub3c5\ub9bd \uadf8\ub8f9 \ud3c9\uade0 \uac04\uc5d0 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ud55c \ucc28\uc774\uac00 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc740 R\uc5d0\uc11c \uc77c\uc6d0 \ubd84\uc0b0 \ubd84\uc11d(one-way ANOVA) \uacb0\uacfc\ub97c \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc644\uc804\ud55c \uac00\uc774\ub4dc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. 1\ub2e8\uacc4: \ub370\uc774\ud130 \uc0dd\uc131 \uc138 \uac00\uc9c0 \ub2e4\ub978 \ud6c8\ub828 \ud504\ub85c\uadf8\ub7a8\uc774 \uac1c\uc778\uc758 \ud3c9\uade0 \uccb4\uc911 \uac10\uc18c\ub97c \uac00\uc838\uc624\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uace0 \uc2f6\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud574 \uc6b0\ub9ac\ub294 \ud55c \ub2ec [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-1714","post","type-post","status-publish","format-standard","hentry","category-20"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc804\uccb4 \uac00\uc774\ub4dc: R\uc5d0\uc11c ANOVA \uacb0\uacfc\ub97c \ud574\uc11d\ud558\ub294 \ubc29\ubc95<\/title>\n<meta name=\"description\" content=\"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 \uc644\uc804\ud55c \ub2e8\uacc4\ubcc4 \uc608\uc81c\ub97c \ud3ec\ud568\ud558\uc5ec R\uc5d0\uc11c ANOVA \uacb0\uacfc\ub97c \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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