{"id":482,"date":"2023-07-29T18:17:31","date_gmt":"2023-07-29T18:17:31","guid":{"rendered":"https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/"},"modified":"2023-07-29T18:17:31","modified_gmt":"2023-07-29T18:17:31","slug":"r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1","status":"publish","type":"post","link":"https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/","title":{"rendered":"R\uc5d0\uc11c ancova\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c <a href=\"https:\/\/statorials.org\/ko\/r\u110b\u1174-\u110b\u1161\u11ab\u110f\u1169\u1107\u1161\/\" target=\"_blank\" rel=\"noopener noreferrer\">ANCOVA\ub97c<\/a> \uc218\ud589\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc608\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>\uc608: R\uc758 ANCOVA<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c \ubcc0\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud559\uc2b5 \uae30\uc220\uc774 \uc2dc\ud5d8 \uacb0\uacfc\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud574 ANCOVA\ub97c \uc218\ud589\ud569\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>\uae30\uc220\uc801 \uc5f0\uad6c<\/strong> : \ubd84\uc11d\ud558\uace0\uc790 \ud558\ub294 \ub3c5\ub9bd\ubcc0\uc218<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>\ud604\uc7ac \ud559\uc0dd \uc131\uc801<\/strong> : \uace0\ub824\ud558\ub824\ub294 \uacf5\ubcc0\ub7c9<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>\uac80\ud1a0\uc810\uc218<\/strong> : \ubd84\uc11d\ud558\uace0\uc790 \ud558\ub294 \ubc18\uc751\ubcc0\uc218<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c \ub370\uc774\ud130\uc138\ud2b8\uc5d0\ub294 \ubb34\uc791\uc704\ub85c 30\uba85\uc529 \uc138 \uadf8\ub8f9\uc73c\ub85c \ub098\ub204\uc5b4\uc9c4 90\uba85\uc758 \ud559\uc0dd\uc5d0 \ub300\ud55c \uc815\ubcf4\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub370\uc774\ud130 \uc138\ud2b8\uc5d0\ub294 \uac01 \ud559\uc0dd\uc774 \uc0ac\uc6a9\ud55c \ud559\uc2b5 \uae30\ubc95 <em>(A, B<\/em> \ub610\ub294 <em>C)<\/em> <em>,<\/em> \ud559\uc2b5 \uae30\ubc95\uc744 \uc0ac\uc6a9\ud558\uae30 \uc2dc\uc791\ud55c \ub2f9\uc2dc \uc218\uc5c5\uc758 \ud604\uc7ac \uc131\uc801, \uc900\ube44\ub97c \uc704\ud574 \ud55c \ub2ec \ub3d9\uc548 \ud559\uc2b5 \uae30\ubc95\uc744 \uc0ac\uc6a9\ud55c \ud6c4 \uc2dc\ud5d8\uc5d0\uc11c \ubc1b\uc740 \uc131\uc801\uc774 \ud45c\uc2dc\ub429\ub2c8\ub2e4. \uc2dc\ud5d8\uc744 \uc704\ud574. \uc2dc\ud5d8:<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#make this example reproducible<\/span>\nset.seed(10)\n\n<span style=\"color: #008080;\">#create dataset<\/span>\ndata &lt;- data.frame(technique = rep(c(\"A\", \"B\", \"C\"), each = 30),\n                   current_grade = runif(90, 65, 95),\n                   exam = c(runif(30, 80, 95), runif(30, 70, 95), runif(30, 70, 90)))\n\n<span style=\"color: #008080;\">#view first six lines of dataset<\/span>\nhead(data)\n\n# technical current_grade exam\n#1 A 80.22435 87.32759\n#2 A 74.20306 90.67114\n#3 A 77.80723 88.87902\n#4 A 85.79306 87.75735\n#5 A 67.55408 85.72442\n#6 A 71.76310 92.52167\n<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>1\ub2e8\uacc4: \ub370\uc774\ud130 \ud0d0\uc0c9<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">ANCOVA \ubaa8\ub378\uc744 \ud53c\ud305\ud558\uae30 \uc804\uc5d0 \uba3c\uc800 \ub370\uc774\ud130\ub97c \ud0d0\uc0c9\ud558\uc5ec \ub370\uc774\ud130\ub97c \ub354 \uc798 \uc774\ud574\ud558\uace0 \uacb0\uacfc\ub97c \uc65c\uace1\ud560 \uc218 \uc788\ub294 \uadf9\ub2e8\uc801\uc778 \uc774\uc0c1\uac12\uc774 \uc5c6\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uba3c\uc800 \ub370\uc774\ud130 \uc138\ud2b8\uc758 \uac01 \ubcc0\uc218\uc5d0 \ub300\ud55c \uc694\uc57d\uc744 \ud45c\uc2dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong>summary(data)\n\n# technical current_grade exam      \n#A:30 Min. :65.43 Min. :71.17  \n# B:30 1st Qu.:71.79 1st Qu.:77.27  \n# C:30 Median:77.84 Median:84.69  \n# Mean:78.15 Mean:83.38  \n# 3rd Qu.:83.65 3rd Qu.:89.22  \n# Max. :93.84 Max. :94.76  \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">\uac01 \ud559\uc2b5 \uae30\ubc95 \uac12( <em>A, B<\/em> , <em>C)\uc774<\/em> \ub370\uc774\ud130\uc5d0 30\ubc88 \ub098\ud0c0\ub098\ub294 \uac83\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub610\ud55c \uc5f0\uad6c \uc2dc\uc791 \uc2dc \ud559\uc0dd\ub4e4\uc758 \ud604\uc7ac \uc810\uc218\uac00 \uc5b4\ub5bb\uac8c \ubd84\ud3ec\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud574\ub2f9 \uacfc\ubaa9\uc758 \ucd5c\uc800\uc810\uc218\ub294 65.43\uc810, \ucd5c\uace0\uc810\uc218\ub294 93.84\uc810, \ud3c9\uade0\uc810\uc218\ub294 78.15\uc810\uc774\uc5c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub9c8\ucc2c\uac00\uc9c0\ub85c, \uc2dc\ud5d8\uc5d0\uc11c \uc5bb\uc740 \ucd5c\uc18c \uc810\uc218\ub294 71.17\uc810, \ucd5c\ub300 \uc810\uc218\ub294 94.76\uc810, \ud3c9\uade0\uc740 83.38\uc810\uc784\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uadf8\ub7f0 \ub2e4\uc74c <strong>dplyr<\/strong> \ud328\ud0a4\uc9c0\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac01 \ud559\uc2b5 \uae30\uc220\uc5d0 \ub300\ud55c \ud604\uc7ac \uc131\uc801\uacfc \uc2dc\ud5d8 \uacb0\uacfc\uc758 \ud3c9\uade0 \ubc0f \ud45c\uc900 \ud3b8\ucc28\ub97c \uc27d\uac8c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#load <em>dplyr<\/em><\/span>\nlibrary(dplyr)\n\ndata %&gt;%\n  <span style=\"color: #800080;\">group_by<\/span> (technical) %&gt;%\n  <span style=\"color: #800080;\">summarize<\/span> (mean_grade = mean(current_grade),\n            sd_grade = sd(current_grade),\n            mean_exam = mean(exam),\n            sd_exam = sd(exam))\n\n# A tibble: 3 x 5\n# technique mean_grade sd_grade mean_exam sd_exam                      \n#1 A 79.0 7.00 88.5 3.88\n#2 B 78.5 8.33 81.8 7.62\n#3 C 76.9 8.24 79.9 5.71<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">\uac01 \ud559\uc2b5\ubc29\ubc95\uc744 \ud65c\uc6a9\ud55c \ud559\uc0dd\ub4e4\uc758 \ud604\uc7ac \uc131\uc801\uc758 \ud3c9\uade0\uacfc \ud45c\uc900\ud3b8\ucc28\ub294 \uac70\uc758 \uc720\uc0ac\ud568\uc744 \uc54c \uc218 \uc788\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub610\ud55c \uae30\uc220 <em>B<\/em> \uc640 <em>C<\/em> \uc5d0 \ube44\ud574 \ud559\uc2b5 \uae30\uc220 <em>A\ub97c<\/em> \uc0ac\uc6a9\ud55c \ud559\uc0dd\ub4e4\uc758 \ud3c9\uade0 \uc2dc\ud5d8 \uc810\uc218\uac00 \ud6e8\uc52c \ub354 \ub192\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub610\ud55c <a href=\"https:\/\/statorials.org\/ko\/\u1110\u1169\u11bc\u1100\u1168\u1112\u1161\u11a8\u110b\u1173\u11ab-\u1100\u1161\u11ab\u1103\u1161\u11ab\u1112\u1161\u1100\u1169-\u110c\u1175\u11a8\u110c\u1165\u11b8\u110c\u1165\u11a8\u110b\u1175\u11ab-\u1107\u1161\u11bc\u1107\u1165\u11b8\u110b\u1173\u1105\u1169-\u1100\u1162\u1102\u1167\u11b7\u110b\u1173\u11af-\u1109\u1165\u11af\u1106\u1167\u11bc\u1112\u1161\u1106\u1173\u1105\u1169-\u1110\u1169\u11bc\u1100\u1168\u1105\u1173\u11af-\u1103\u1165-\u1109\u1171\u11b8\u1100\u1166-\u1107\u1162\u110b\u116e\u11af-\u1109\u116e-\u110b\u1175\u11bb\u1109\u1173\u11b8\u1102\u1175\u1103\u1161.\/\" target=\"_blank\" rel=\"noopener noreferrer\">\uc0c1\uc790 \uadf8\ub9bc\uc744<\/a> \uc0ac\uc6a9\ud558\uc5ec \uc5f0\uad6c \uae30\uc220\uc744 \uae30\ubc18\uc73c\ub85c \uc2dc\ud5d8 \uacb0\uacfc \ubd84\ud3ec\ub97c \uc2dc\uac01\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong>boxplot(exam ~ technique,\ndata = data,\nmain = \"Exam Score by Studying Technique\",\nxlab = \"Studying Technique\",\nylab = \"Exam Score\",\ncol = \"steelblue\",\nborder = \"black\"\n)<\/strong><\/pre>\n<h3><\/h3>\n<p> <span style=\"color: #000000;\">\ub9c8\ucc2c\uac00\uc9c0\ub85c \uc0c1\uc790 \uadf8\ub9bc\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud559\uc2b5 \uae30\uc220\uc744 \uae30\ubc18\uc73c\ub85c <em>\ud604\uc7ac \uc131\uc801<\/em> \ubd84\ud3ec\ub97c \uc2dc\uac01\ud654\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong>boxplot(current_grade ~ technical,\ndata = data,\nmain = \"Current Grade by Studying Technique\",\nxlab = \"Studying Technique\",\nylab = \"Current Grade\",\ncol = \"steelblue\",\nborder = \"black\"\n)<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>2\ub2e8\uacc4: \ubaa8\ub378 \uac00\uc815 \ud655\uc778<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">\uba87 \uac00\uc9c0 \uae30\ubcf8 \ub370\uc774\ud130 \ud0d0\uc0c9\uc744 \uc218\ud589\ud558\uace0 \ub370\uc774\ud130\uc5d0 \uc775\uc219\ud574\uc9c0\uba74 ANCOVA\uc5d0 \ub300\ud55c \ub2e4\uc74c \uac00\uc815\uc774 \ucda9\uc871\ub418\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>\uacf5\ubcc0\ub7c9\uacfc \ucc98\ub9ac\ub294 \ub3c5\ub9bd\uc801\uc785\ub2c8\ub2e4<\/strong> . \uacf5\ubcc0\ub7c9( <em>\ud604\uc7ac \ub4f1\uae09)<\/em> \uacfc \ucc98\ub9ac <em>(\uc5f0\uad6c \uae30\ubc95)<\/em> \uac00 \uc11c\ub85c \ub3c5\ub9bd\uc801\uc778\uc9c0 \uac80\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4. \ubaa8\ub378\uc5d0 \uacf5\ubcc0\ub7c9 \ud56d\uc744 \ucd94\uac00\ud558\ub294 \uac83\uc740 \uacf5\ubcc0\ub7c9\uacfc \uce58\ub8cc\ub294 \ubc18\uc751 \ubcc0\uc218( <em>\uc2dc\ud5d8<\/em> )\uc5d0 \ub3c5\ub9bd\uc801\uc73c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>\ubd84\uc0b0\uc758 \ub3d9\uc9c8\uc131<\/strong> &#8211; \uadf8\ub8f9 \uac04\uc758 \ubd84\uc0b0\uc774 \ub3d9\uc77c\ud55c\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\uacf5\ubcc0\ub7c9\uacfc \uce58\ub8cc\uac00 \ub3c5\ub9bd\uc801\uc778\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 <em>\ud604\uc7ac \ub4f1\uae09\uc744<\/em> \ubc18\uc751 \ubcc0\uc218\ub85c \uc0ac\uc6a9\ud558\uace0 <em>\uc5f0\uad6c \uae30\uc220\uc744<\/em> \uc608\uce21 \ubcc0\uc218\ub85c \uc0ac\uc6a9\ud558\uc5ec \ubd84\uc0b0 \ubd84\uc11d\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#fit anova model\n<\/span>anova_model &lt;- aov(current_grade ~ technique, data = data)\n<span style=\"color: #008080;\">#view summary of anova model\n<\/span>summary(anova_model)\n\n# Df Sum Sq Mean Sq F value Pr(&gt;F)\n#technical 2 74 37.21 0.599 0.552\n#Residuals 87 5406 62.14    \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">p-\uac12\uc774 0.05\ubcf4\ub2e4 \ud06c\ubbc0\ub85c \uacf5\ubcc0\ub7c9( <em>\ud604\uc7ac \ub4f1\uae09)<\/em> \uacfc \uce58\ub8cc( <em>\uc5f0\uad6c \uae30\ubc95<\/em> )\uac00 \ub3c5\ub9bd\uc801\uc778 \uac83\uc73c\ub85c \ubcf4\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uadf8\ub7f0 \ub2e4\uc74c \uadf8\ub8f9 \uac04 \ubd84\uc0b0\uc758 \ub3d9\uc9c8\uc131\uc774 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 Levene \ud14c\uc2a4\ud2b8\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;\">#load <em>car<\/em> library to conduct Levene's Test<\/span>\nlibary(car)\n\n<span style=\"color: #008080;\">#conduct Levene's Test<\/span>\nleveneTest(technical exam, data = data)\n\n#Levene's Test for Homogeneity of Variance (center = median)\n# Df F value Pr(&gt;F)    \n#group 2 9.4324 0.0001961 ***\n#87   \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">\uac80\uc815\uc758 p-\uac12\uc740 0.0001961\ub85c, \uc774\ub294 \uadf8\ub8f9 \uac04\uc758 \ubd84\uc0b0\uc774 \ub3d9\uc77c\ud558\uc9c0 \uc54a\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ub370\uc774\ud130 \ubcc0\ud658\uc744 \uc2dc\ub3c4\ud560 \uc218 \uc788\uc9c0\ub9cc \ud604\uc7ac\ub85c\uc11c\ub294 \ubd84\uc0b0 \ucc28\uc774\uc5d0 \ub300\ud574 \ub108\ubb34 \uac71\uc815\ud558\uc9c0 \uc54a\uc744 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>3\ub2e8\uacc4: ANCOVA \ubaa8\ub378 \uc870\uc815<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c\uc73c\ub85c, <em>\uc2dc\ud5d8 \uc810\uc218\ub97c<\/em> \ubc18\uc751 \ubcc0\uc218\ub85c, <em>\ud559\uc2b5 \uae30\uc220\uc744<\/em> \uc608\uce21 \ubcc0\uc218(\ub610\ub294 &#8220;\uce58\ub8cc&#8221;) \ubcc0\uc218\ub85c, <em>\ud604\uc7ac \ub4f1\uae09\uc744<\/em> \uacf5\ubcc0\ub7c9\uc73c\ub85c \uc0ac\uc6a9\ud558\uc5ec ANCOVA \ubaa8\ub378\uc744 \uc801\ud569\ud654\ud560 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc774\ub97c \uc218\ud589\ud558\uae30 \uc704\ud574 \uc720\ud615 III \uc81c\uacf1\ud569\uc744 \ubaa8\ub378\uc5d0 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc9c0\uc815\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ud328\ud0a4\uc9c0\uc5d0\uc11c Anova() \ud568\uc218\ub97c \uc0ac\uc6a9\ud560 \uac83\uc785\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74 \uc720\ud615 I \uc81c\uacf1\ud569\uc740 \uc21c\uc11c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc608\uce21\ubcc0\uc218\uac00 \ubaa8\ub378\uc5d0 \uc785\ub825\ub429\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#load <em>car<\/em> library<\/span>\nlibrary(car)\n\n<span style=\"color: #008080;\">#fit ANCOVA model\n<\/span>ancova_model &lt;- aov(exam ~ technique + current_grade, data = data)\n\n<span style=\"color: #008080;\">#view summary of model\n<\/span>Anova(ancova_model, type=\"III\") \n\n#Answer: exam\n# Sum Sq Df F value Pr(&gt;F)    \n#(Intercept) 7161.2 1 201.4621 &lt; 2.2e-16 ***\n#technical 1242.9 2 17.4830 4.255e-07 ***\n#current_grade 12.3 1 0.3467 0.5576    \n#Residuals 3057.0 86         \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><em>\uae30\uc220<\/em> \uc5d0 \ub300\ud55c p-\uac12\uc774 \ub9e4\uc6b0 \ub0ae\uc740 \uac83\uc744 \ubcfc \uc218 \uc788\ub294\ub370, \uc774\ub294 \ud604\uc7ac \uc131\uc801\uc744 \ud1b5\uc81c\ud55c \ud6c4\uc5d0\ub3c4 \ud559\uc2b5 \uae30\uc220\uc774 \uc2dc\ud5d8 \uc810\uc218\uc5d0 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>4\ub2e8\uacc4: \uc0ac\ud6c4 \ud14c\uc2a4\ud2b8<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">ANCOVA \uacb0\uacfc\ub97c \ud1b5\ud574 <em>\ud559\uc2b5 \uae30\ubc95\uc774<\/em> \uc2dc\ud5d8 \uc810\uc218\uc5d0 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc9c0\ub9cc, \uc5b4\ub5a4 \ud559\uc2b5 \uae30\ubc95\uc774 \uc11c\ub85c \ub2e4\ub978\uc9c0 \ud655\uc778\ud558\ub824\uba74 <a href=\"https:\/\/statorials.org\/ko\/\u1110\u1169\u11bc\u1100\u1168\u1112\u1161\u11a8\u110b\u1173\u11ab-\u1100\u1161\u11ab\u1103\u1161\u11ab\u1112\u1161\u1100\u1169-\u110c\u1175\u11a8\u110c\u1165\u11b8\u110c\u1165\u11a8\u110b\u1175\u11ab-\u1107\u1161\u11bc\u1107\u1165\u11b8\u110b\u1173\u1105\u1169-\u1100\u1162\u1102\u1167\u11b7\u110b\u1173\u11af-\u1109\u1165\u11af\u1106\u1167\u11bc\u1112\u1161\u1106\u1173\u1105\u1169-\u1110\u1169\u11bc\u1100\u1168\u1105\u1173\u11af-\u1103\u1165-\u1109\u1171\u11b8\u1100\u1166-\u1107\u1162\u110b\u116e\u11af-\u1109\u116e-\u110b\u1175\u11bb\u1109\u1173\u11b8\u1102\u1175\u1103\u1161.\/\" target=\"_blank\" rel=\"noopener noreferrer\">\uc0ac\ud6c4 \ud14c\uc2a4\ud2b8\ub97c<\/a> \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc774\ub97c \uc704\ud574 R\uc758 <strong>multcomp<\/strong> \ud328\ud0a4\uc9c0\uc5d0 \uc788\ub294 glht() \ud568\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc911 \ube44\uad50\ub97c \uc704\ud55c Tukey \ud14c\uc2a4\ud2b8\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;\">#load the <em>multcomp<\/em> library<\/span>\nlibrary(multicomp)\n\n<span style=\"color: #008080;\">#fit the ANCOVA model\n<\/span>ancova_model &lt;- aov(exam ~ technique + current_grade, data = data)\n\n<span style=\"color: #008080;\">#define the post hoc comparisons to make\n<\/span>postHocs &lt;- glht(ancova_model, linfct = mcp(technique = \"Tukey\"))\n\n<span style=\"color: #008080;\">#view a summary of the post hoc comparisons\n<\/span>summary(postHocs)\n\n#Multiple Comparisons of Means: Tukey Contrasts\n#\n#Fit: aov(formula = exam ~ technique + current_grade, data = data)\n#\n#Linear Assumptions:\n#Estimate Std. Error t value Pr(&gt;|t|)    \n#B - A == 0 -6.711 1.540 -4.358 0.000109 ***\n#C - A == 0 -8.736 1.549 -5.640 &lt; 1e-04 ***\n#C - B == 0 -2.025 1.545 -1.311 0.393089    \n\n<span style=\"color: #008080;\">#view the confidence intervals associated with the multiple comparisons\n<\/span>confint(postHocs)\n\n# Simultaneous Confidence Intervals\n#\n#Multiple Comparisons of Means: Tukey Contrasts\n#\n#Fit: aov(formula = exam ~ technique + current_grade, data = data)\n#\n#Quantile = 2.3845\n#95% family-wise confidence level\n#\n#Linear Assumptions:\n# Estimate lwr upr     \n#B - A == 0 -6.7112 -10.3832 -3.0392\n#C - A == 0 -8.7364 -12.4302 -5.0426\n#C - B == 0 -2.0252 -5.7091 1.6588\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">\uadf8 \uacb0\uacfc, <em>A<\/em> \uae30\ubc95\uc744 \uacf5\ubd80\ud558\ub294 \uac83\uacfc <em>B<\/em> \uae30\ubc95\uc744 \uacf5\ubd80\ud558\ub294 \uac83(p-\uac12: 0,000109), \uadf8\ub9ac\uace0 <em>A<\/em> \uae30\ubc95\uacfc <em>C<\/em> \uae30\ubc95\uc744 \uacf5\ubd80\ud558\ub294 \uac83 \uc0ac\uc774\uc758 \uc2dc\ud5d8 \uacb0\uacfc\uc5d0 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c \ucc28\uc774(\u03b1 = 0.05)\uac00 \uc788\uc74c\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. (p-\uac12: &lt;1e-04).<\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub610\ud55c \uae30\uc220 <em>B<\/em> \uc640 <em>C<\/em> \uac04\uc5d0 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c \ucc28\uc774(\u03b1 = 0.05)\uac00 <em>\uc5c6\uc74c<\/em> \uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span> <span style=\"color: #000000;\">\uae30\uc220 \uac04\uc758 \uc2e0\ub8b0 \uad6c\uac04\ub3c4 \uc774\ub7ec\ud55c \uacb0\uacfc\ub97c \ub4b7\ubc1b\uce68\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub530\ub77c\uc11c \uc6b0\ub9ac\ub294 \uc218\uc5c5\uc5d0\uc11c \ud559\uc0dd\uc758 \ud604\uc7ac \uc131\uc801\uc744 \ud1b5\uc81c\ud55c \ud6c4\uc5d0\ub3c4 \ud559\uc2b5 \uae30\ubc95 <em>A<\/em> \ub97c \uc0ac\uc6a9\ud558\uba74 \uae30\ubc95 <em>B<\/em> \uc640 <em>C<\/em> \uc5d0 \ube44\ud574 \ud559\uc0dd\uc758 \uc2dc\ud5d8 \uc131\uc801\uc774 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ud558\uac8c \ub354 \ub192\ub2e4\ub294 \uacb0\ub860\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c ANCOVA\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc608\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc608: R\uc758 ANCOVA \ub2e4\uc74c \ubcc0\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud559\uc2b5 \uae30\uc220\uc774 \uc2dc\ud5d8 \uacb0\uacfc\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud574 ANCOVA\ub97c \uc218\ud589\ud569\ub2c8\ub2e4. \uae30\uc220\uc801 \uc5f0\uad6c : \ubd84\uc11d\ud558\uace0\uc790 \ud558\ub294 \ub3c5\ub9bd\ubcc0\uc218 \ud604\uc7ac \ud559\uc0dd \uc131\uc801 : \uace0\ub824\ud558\ub824\ub294 \uacf5\ubcc0\ub7c9 \uac80\ud1a0\uc810\uc218 : \ubd84\uc11d\ud558\uace0\uc790 \ud558\ub294 \ubc18\uc751\ubcc0\uc218 \ub2e4\uc74c \ub370\uc774\ud130\uc138\ud2b8\uc5d0\ub294 \ubb34\uc791\uc704\ub85c 30\uba85\uc529 \uc138 \uadf8\ub8f9\uc73c\ub85c \ub098\ub204\uc5b4\uc9c4 90\uba85\uc758 \ud559\uc0dd\uc5d0 \ub300\ud55c \uc815\ubcf4\uac00 \ud3ec\ud568\ub418\uc5b4 [&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-482","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>R\uc5d0\uc11c ANCOVA\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95 - \ud1b5\uacc4\ud559<\/title>\n<meta name=\"description\" content=\"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c ANCOVA(\uacf5\ubd84\uc0b0 \ubd84\uc11d)\ub97c \uc218\ud589\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 rel=\"canonical\" href=\"https:\/\/statorials.org\/ko\/r\u110b\u1174-\u110b\u1161\u11ab\u110f\u1169\u1107\u1161\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\uc5d0\uc11c ANCOVA\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95 - \ud1b5\uacc4\ud559\" \/>\n<meta property=\"og:description\" content=\"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c ANCOVA(\uacf5\ubd84\uc0b0 \ubd84\uc11d)\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/ko\/r\u110b\u1174-\u110b\u1161\u11ab\u110f\u1169\u1107\u1161\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-29T18:17:31+00:00\" \/>\n<meta name=\"author\" content=\"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/\",\"url\":\"https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/\",\"name\":\"R\uc5d0\uc11c ANCOVA\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95 - \ud1b5\uacc4\ud559\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/ko\/#website\"},\"datePublished\":\"2023-07-29T18:17:31+00:00\",\"dateModified\":\"2023-07-29T18:17:31+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/ko\/#\/schema\/person\/600556789b7d79cbaa9d9f0c721b74f4\"},\"description\":\"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c ANCOVA(\uacf5\ubd84\uc0b0 \ubd84\uc11d)\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\uc9d1\",\"item\":\"https:\/\/statorials.org\/ko\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R\uc5d0\uc11c ancova\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/ko\/#website\",\"url\":\"https:\/\/statorials.org\/ko\/\",\"name\":\"Statorials\",\"description\":\"\ud1b5\uacc4 \ud65c\uc6a9 \ub2a5\ub825\uc744 \uc704\ud55c \uac00\uc774\ub4dc!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/ko\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/ko\/#\/schema\/person\/600556789b7d79cbaa9d9f0c721b74f4\",\"name\":\"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/statorials.org\/ko\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/ko\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/ko\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8\"},\"description\":\"\uc548\ub155\ud558\uc138\uc694. \uc800\ub294 \ud1b5\uacc4\ud559 \uad50\uc218\ub97c \ud1f4\uc9c1\ud558\uace0 \uc804\uc784 \ud1b5\uacc4 \uad50\uc0ac\ub85c \ubcc0\uc2e0\ud55c \ubca4\uc790\ubbfc\uc785\ub2c8\ub2e4. \ud1b5\uacc4 \ubd84\uc57c\uc758 \uad11\ubc94\uc704\ud55c \uacbd\ud5d8\uacfc \uc804\ubb38 \uc9c0\uc2dd\uc744 \ubc14\ud0d5\uc73c\ub85c Statorials\ub97c \ud1b5\ud574 \ud559\uc0dd\ub4e4\uc5d0\uac8c \ud798\uc744 \uc2e4\uc5b4\uc8fc\uae30 \uc704\ud574 \uc9c0\uc2dd\uc744 \uacf5\uc720\ud558\uace0 \uc2f6\uc2b5\ub2c8\ub2e4. \ub354 \uc54c\uc544\ubcf4\uae30\",\"sameAs\":[\"https:\/\/statorials.org\/ko\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"R\uc5d0\uc11c ANCOVA\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95 - \ud1b5\uacc4\ud559","description":"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c ANCOVA(\uacf5\ubd84\uc0b0 \ubd84\uc11d)\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/ko\/r\u110b\u1174-\u110b\u1161\u11ab\u110f\u1169\u1107\u1161\/","og_locale":"ko_KR","og_type":"article","og_title":"R\uc5d0\uc11c ANCOVA\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95 - \ud1b5\uacc4\ud559","og_description":"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c ANCOVA(\uacf5\ubd84\uc0b0 \ubd84\uc11d)\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.","og_url":"https:\/\/statorials.org\/ko\/r\u110b\u1174-\u110b\u1161\u11ab\u110f\u1169\u1107\u1161\/","og_site_name":"Statorials","article_published_time":"2023-07-29T18:17:31+00:00","author":"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8","twitter_card":"summary_large_image","twitter_misc":{"Written by":"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8","Est. reading time":"2\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/","url":"https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/","name":"R\uc5d0\uc11c ANCOVA\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95 - \ud1b5\uacc4\ud559","isPartOf":{"@id":"https:\/\/statorials.org\/ko\/#website"},"datePublished":"2023-07-29T18:17:31+00:00","dateModified":"2023-07-29T18:17:31+00:00","author":{"@id":"https:\/\/statorials.org\/ko\/#\/schema\/person\/600556789b7d79cbaa9d9f0c721b74f4"},"description":"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c ANCOVA(\uacf5\ubd84\uc0b0 \ubd84\uc11d)\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.","breadcrumb":{"@id":"https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/ko\/r%e1%84%8b%e1%85%b4-%e1%84%8b%e1%85%a1%e1%86%ab%e1%84%8f%e1%85%a9%e1%84%87%e1%85%a1\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\uc9d1","item":"https:\/\/statorials.org\/ko\/"},{"@type":"ListItem","position":2,"name":"R\uc5d0\uc11c ancova\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95"}]},{"@type":"WebSite","@id":"https:\/\/statorials.org\/ko\/#website","url":"https:\/\/statorials.org\/ko\/","name":"Statorials","description":"\ud1b5\uacc4 \ud65c\uc6a9 \ub2a5\ub825\uc744 \uc704\ud55c \uac00\uc774\ub4dc!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/statorials.org\/ko\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"ko-KR"},{"@type":"Person","@id":"https:\/\/statorials.org\/ko\/#\/schema\/person\/600556789b7d79cbaa9d9f0c721b74f4","name":"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/statorials.org\/ko\/#\/schema\/person\/image\/","url":"https:\/\/statorials.org\/ko\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","contentUrl":"https:\/\/statorials.org\/ko\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","caption":"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8"},"description":"\uc548\ub155\ud558\uc138\uc694. \uc800\ub294 \ud1b5\uacc4\ud559 \uad50\uc218\ub97c \ud1f4\uc9c1\ud558\uace0 \uc804\uc784 \ud1b5\uacc4 \uad50\uc0ac\ub85c \ubcc0\uc2e0\ud55c \ubca4\uc790\ubbfc\uc785\ub2c8\ub2e4. \ud1b5\uacc4 \ubd84\uc57c\uc758 \uad11\ubc94\uc704\ud55c \uacbd\ud5d8\uacfc \uc804\ubb38 \uc9c0\uc2dd\uc744 \ubc14\ud0d5\uc73c\ub85c Statorials\ub97c \ud1b5\ud574 \ud559\uc0dd\ub4e4\uc5d0\uac8c \ud798\uc744 \uc2e4\uc5b4\uc8fc\uae30 \uc704\ud574 \uc9c0\uc2dd\uc744 \uacf5\uc720\ud558\uace0 \uc2f6\uc2b5\ub2c8\ub2e4. \ub354 \uc54c\uc544\ubcf4\uae30","sameAs":["https:\/\/statorials.org\/ko"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/posts\/482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/comments?post=482"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/posts\/482\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/media?parent=482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/categories?post=482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/tags?post=482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}