{"id":526,"date":"2023-07-29T14:54:06","date_gmt":"2023-07-29T14:54:06","guid":{"rendered":"https:\/\/statorials.org\/ko\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/"},"modified":"2023-07-29T14:54:06","modified_gmt":"2023-07-29T14:54:06","slug":"%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/ko\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/","title":{"rendered":"R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><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\">\uc120\ud615 \ud68c\uadc0 \ubaa8\ub378\uc740<\/a> \ub2e4\uc74c \ub450 \uac00\uc9c0\uc5d0 \uc720\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>(1)<\/strong> \ud558\ub098 \uc774\uc0c1\uc758 \uc608\uce21 \ubcc0\uc218\uc640 \ubc18\uc751 \ubcc0\uc218 \uac04\uc758 \uad00\uacc4\ub97c \uc815\ub7c9\ud654\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><b>(2)<\/b> \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubbf8\ub798 \uac00\uce58\ub97c \uc608\uce21\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>(2)<\/strong> \uc640 \uad00\ub828\ud558\uc5ec \ud68c\uadc0 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubbf8\ub798 \uac12\uc744 \uc608\uce21\ud560 \ub54c <em>\uc815\ud655\ud55c \uac12<\/em> \uacfc \uac00\ub2a5\ud55c \uac12\uc758 \ubc94\uc704\ub97c \ud3ec\ud568\ud558\ub294 <em>\uad6c\uac04\uc744<\/em> \ubaa8\ub450 \uc608\uce21\ud558\ub824\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774 \uac04\uaca9\uc744 <strong>\uc608\uce21 \uac04\uaca9<\/strong> \uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc608\ub97c \ub4e4\uc5b4, <em>\ud559\uc2b5 \uc2dc\uac04\uc744<\/em> \uc608\uce21 \ubcc0\uc218\ub85c \uc0ac\uc6a9\ud558\uace0 <em>\uc2dc\ud5d8 \uc810\uc218\ub97c<\/em> \uc751\ub2f5 \ubcc0\uc218\ub85c \uc0ac\uc6a9\ud558\uc5ec \uac04\ub2e8\ud55c \uc120\ud615 \ud68c\uadc0 \ubaa8\ub378\uc744 \uc801\ud569\ud558\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. \uc774 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uba74 6\uc2dc\uac04 \ub3d9\uc548 \uacf5\ubd80\ud558\ub294 \ud559\uc0dd\uc774 \uc2dc\ud5d8\uc5d0\uc11c <strong>91<\/strong> \uc810\uc744 \ubc1b\uc744 \uac83\uc774\ub77c\uace0 \uc608\uce21\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uadf8\ub7ec\ub098 \uc774 \uc608\uce21\uc5d0\ub294 \ubd88\ud655\uc2e4\uc131\uc774 \uc788\uc73c\ubbc0\ub85c 6\uc2dc\uac04 \ub3d9\uc548 \uacf5\ubd80\ud558\ub294 \ud559\uc0dd\uc774 <strong>85<\/strong> \uc5d0\uc11c <strong>97<\/strong> \uc0ac\uc774\uc758 \uc2dc\ud5d8 \uc810\uc218\ub97c \uc5bb\uc744 \ud655\ub960\uc774 95%\uc784\uc744 \ub098\ud0c0\ub0b4\ub294 \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac12 \ubc94\uc704\ub294 95% \uc608\uce21 \uad6c\uac04\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc73c\uba70 \uc815\ud655\ud55c \uc608\uce21 \uac12\uc744 \uc544\ub294 \uac83\ubcf4\ub2e4 \uc6b0\ub9ac\uc5d0\uac8c \ub354 \uc720\uc6a9\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \uc0dd\uc131\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \uac00\uc9c0 \uc790\ub3d9\ucc28\uc758 \ud2b9\uc131\uc5d0 \ub300\ud55c \uc815\ubcf4\uac00 \ud3ec\ud568\ub41c \ub0b4\uc7a5 <em>mtcars<\/em> \ub370\uc774\ud130 \uc138\ud2b8\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#view first six rows of<\/span> <span style=\"color: #008080;\"><em>mtcars<\/em><\/span>\nhead(mtcars)\n\n# mpg cyl disp hp drat wt qsec vs am gear carb\n#Mazda RX4 21.0 6 160 110 3.90 2.620 16.46 0 1 4 4\n#Mazda RX4 Wag 21.0 6 160 110 3.90 2.875 17.02 0 1 4 4\n#Datsun 710 22.8 4 108 93 3.85 2.320 18.61 1 1 4 1\n#Hornet 4 Drive 21.4 6 258 110 3.08 3.215 19.44 1 0 3 1\n#Hornet Sportabout 18.7 8 360 175 3.15 3.440 17.02 0 0 3 2\n#Valiant 18.1 6 225 105 2.76 3.460 20.22 1 0 3 1\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">\uba3c\uc800, \uc608\uce21 \ubcc0\uc218\ub85c <em>disp\ub97c<\/em> \uc0ac\uc6a9\ud558\uace0 \uc751\ub2f5 \ubcc0\uc218\ub85c <em>mpg\ub97c<\/em> \uc0ac\uc6a9\ud558\uc5ec \uac04\ub2e8\ud55c \uc120\ud615 \ud68c\uadc0 \ubaa8\ub378\uc744 \ud53c\ud305\ud569\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#fit simple linear regression model<\/span>\nmodel &lt;- lm(mpg ~ disp, data = mtcars)\n\n<span style=\"color: #008080;\">#view summary of fitted model<\/span>\nsummary(model)\n\n#Call:\n#lm(formula = mpg ~ availability, data = mtcars)\n#\n#Residuals:\n# Min 1Q Median 3Q Max \n#-4.8922 -2.2022 -0.9631 1.6272 7.2305 \n#\n#Coefficients:\n#Estimate Std. Error t value Pr(&gt;|t|)    \n#(Intercept) 29.599855 1.229720 24.070 &lt; 2e-16 ***\n#disp -0.041215 0.004712 -8.747 9.38e-10 ***\n#---\n#Significant. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1\n#\n#Residual standard error: 3.251 on 30 degrees of freedom\n#Multiple R-squared: 0.7183, Adjusted R-squared: 0.709 \n#F-statistic: 76.51 on 1 and 30 DF, p-value: 9.38e-10\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c\uc73c\ub85c, \uc801\ud569 \ud68c\uadc0 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec <em>disp<\/em> \uc5d0 \ub300\ud55c \uc138 \uac00\uc9c0 \uc0c8\ub85c\uc6b4 \uac12\uc744 \uae30\ubc18\uc73c\ub85c <em>mpg<\/em> \uac12\uc744 \uc608\uce21\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame with three new values for<\/span> <em><span style=\"color: #008080;\">avail\n<\/span><\/em>new_disp &lt;- data.frame(disp= c(150, 200, 250))\n<span style=\"color: #008080;\">\n#use the fitted model to predict the value for <em>mpg<\/em><\/span> <span style=\"color: #008080;\">based on the three new values<\/span>\n<span style=\"color: #008080;\">#for<\/span> <em><span style=\"color: #008080;\">avail<\/span>\n<\/em>predict(model, newdata = new_disp)\n\n#1 2 3 \n#23.41759 21.35683 19.29607 \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">\uc774 \uac12\uc744 \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><em>EPA\uac00<\/em> 150\uc778 \uc0c8 \uc790\ub3d9\ucc28\uc758 \uacbd\uc6b0 <em>mpg<\/em> \ub294 <strong>23.41759<\/strong> \uac00 \ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><em>EPA\uac00<\/em> 200\uc778 \uc0c8 \uc790\ub3d9\ucc28\uc758 \uacbd\uc6b0 <em>mpg<\/em> \ub294 <strong>21.35683<\/strong> \uc774 \ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><em>EPA\uac00<\/em> 250\uc778 \uc0c8 \uc790\ub3d9\ucc28\uc758 \uacbd\uc6b0 <em>mpg<\/em> \ub294 <strong>19.29607<\/strong> \uc774 \ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c\uc73c\ub85c, \uc801\ud569 \ud68c\uadc0 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774\ub7ec\ud55c \uc608\uce21 \uac12 \uc8fc\uc704\uc758 \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create prediction intervals around the predicted values<\/span>\n<span style=\"color: #000000;\">predict(model, newdata = new_disp, interval = \" <span style=\"color: #ff0000;\">predict<\/span> \")<\/span>\n\n# fit lwr upr\n#1 23.41759 16.62968 30.20549\n#2 21.35683 14.60704 28.10662\n#3 19.29607 12.55021 26.04194\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">\uc774 \uac12\uc744 \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><em>EPA<\/em> \uac00 150\uc778 \uc790\ub3d9\ucc28\uc758 95% <em>mpg<\/em> \uc608\uce21 \uad6c\uac04\uc740 <strong>16.62968<\/strong> \uc5d0\uc11c <strong>30.20549<\/strong> \uc0ac\uc774\uc785\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><em>EPA<\/em> \uac00 200\uc778 \uc790\ub3d9\ucc28\uc758 95% <em>mpg<\/em> \uc608\uce21 \uad6c\uac04\uc740 <b>14.60704<\/b> \uc5d0\uc11c <strong>28.10662<\/strong> \uc0ac\uc774\uc785\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><em>EPA<\/em> \uac00 250\uc778 \uc790\ub3d9\ucc28\uc758 95% <em>mpg<\/em> \uc608\uce21 \uad6c\uac04\uc740 <b>12.55021<\/b> \uc5d0\uc11c <strong>26.04194<\/strong> \uc0ac\uc774\uc785\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\uae30\ubcf8\uc801\uc73c\ub85c R\uc740 95% \uc608\uce21 \uad6c\uac04\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 <strong>level<\/strong> \uba85\ub839\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774\ub97c \uc6d0\ud558\ub294 \ub300\ub85c \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ub2e4\uc74c \ucf54\ub4dc\ub294 99% \uc608\uce21 \uad6c\uac04\uc744 \uc0dd\uc131\ud558\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create 99% prediction intervals around the predicted values\n<\/span>predict(model, newdata = new_disp, <span style=\"color: #800080;\"><span style=\"color: #000000;\">interval = \" <span style=\"color: #ff0000;\">predict<\/span> \", level = <span style=\"color: #008000;\">0.99<\/span><\/span><\/span> <span style=\"color: #000000;\">)<\/span>\n\n# fit lwr upr\n#1 23.41759 14.27742 32.55775\n#2 21.35683 12.26799 30.44567\n#3 19.29607 10.21252 28.37963\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">99% \uc608\uce21 \uad6c\uac04\uc740 95% \uc608\uce21 \uad6c\uac04\ubcf4\ub2e4 \ub113\uc2b5\ub2c8\ub2e4. \uac04\uaca9\uc774 \ub113\uc744\uc218\ub85d \uc608\uce21 \uac12\uc774 \ud3ec\ud568\ub420 \uac00\ub2a5\uc131\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uc774\ub294 \uc758\ubbf8\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \uc2dc\uac01\ud654\ud558\ub294 \ubc29\ubc95<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c \ucf54\ub4dc\ub294 \ub2e4\uc74c \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \ucc28\ud2b8\ub97c \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><em>\uac00\uc6a9\uc131<\/em> \ubc0f <em>mpg<\/em> \uc5d0 \ub300\ud55c \ub370\uc774\ud130 \ud3ec\uc778\ud2b8\uc758 \uc0b0\uc810\ub3c4<\/span><\/li>\n<li> <span style=\"color: #000000;\">\uc801\ud569 \ud68c\uadc0\uc120\uc5d0 \ub300\ud55c \ud30c\ub780\uc0c9 \uc120<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ud68c\uc0c9 \uc2e0\ub8b0 \ubc34\ub4dc<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ube68\uac04\uc0c9 \uc608\uce21 \ubc34\ub4dc<\/span><\/li>\n<\/ul>\n<pre style=\"background-color: #e5e5e5; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#define dataset<\/span>\ndata &lt;- mtcars[, c(\"mpg\", \"disp\")]\n\n<span style=\"color: #008080;\">#create simple linear regression model\n<\/span>model &lt;- lm(mpg ~ disp, data = mtcars)\n\n<span style=\"color: #008080;\">#use model to create prediction intervals\n<\/span>predictions &lt;- predict(model, interval = \" <span style=\"color: #ff0000;\">predict<\/span> \")\n\n<span style=\"color: #008080;\">#create dataset that contains original data along with prediction intervals\n<\/span>all_data &lt;- cbind(data, predictions)\n\n<span style=\"color: #008080;\">#load <em>ggplot2<\/em> library\n<\/span>library(ggplot2)\n\n<span style=\"color: #008080;\">#createplot\n<\/span>ggplot(all_data, aes(x = disp, y = mpg)) + <span style=\"color: #008080;\">#define x and y axis variables<\/span>\n  geom_point() + <span style=\"color: #008080;\">#add scatterplot points<\/span>\n  stat_smooth(method = lm) + <span style=\"color: #008080;\">#confidence bands<\/span>\n  geom_line(aes(y = lwr), col = \"coral2\", linetype = \"dashed\") + <span style=\"color: #008080;\">#lwr pred interval<\/span>\n  geom_line(aes(y = upr), col = \"coral2\", linetype = \"dashed\") <span style=\"color: #008080;\">#upr pred interval<\/span><\/strong><\/pre>\n<h2> <strong><span style=\"color: #000000;\">\uc2e0\ub8b0 \uad6c\uac04\uacfc \uc608\uce21 \uad6c\uac04\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0<\/span><\/strong><\/h2>\n<p> <span style=\"color: #000000;\"><strong>\uc608\uce21 \uad6c\uac04\uc740<\/strong> \ub2e8\uc77c \uac12\uc5d0 \ub300\ud55c \ubd88\ud655\uc2e4\uc131\uc744 \ud3ec\ucc29\ud569\ub2c8\ub2e4. <strong>\uc2e0\ub8b0 \uad6c\uac04\uc740<\/strong> \uc608\uce21\ub41c \ud3c9\uade0\uac12\uc5d0 \ub300\ud55c \ubd88\ud655\uc2e4\uc131\uc744 \ud3ec\ucc29\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc608\uce21 \uad6c\uac04\uc740 \ub3d9\uc77c\ud55c \uac12\uc5d0 \ub300\ud55c \uc2e0\ub8b0 \uad6c\uac04\ubcf4\ub2e4 \ud56d\uc0c1 \ub113\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\ud2b9\uc815 \uac1c\ubcc4 \uc608\uce21\uc5d0 \uad00\uc2ec\uc774 \uc788\ub294 \uacbd\uc6b0 \uc608\uce21 \uad6c\uac04\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2e0\ub8b0 \uad6c\uac04\uc740 \ub108\ubb34 \uc881\uc740 \uac12 \ubc94\uc704\ub97c \uc0dd\uc131\ud558\uc5ec \uad6c\uac04\uc5d0 \uc2e4\uc81c \uac12\uc774 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc744 \ud655\ub960\uc774 \ub354 \ucee4\uc9c0\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc120\ud615 \ud68c\uadc0 \ubaa8\ub378\uc740 \ub2e4\uc74c \ub450 \uac00\uc9c0\uc5d0 \uc720\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. (1) \ud558\ub098 \uc774\uc0c1\uc758 \uc608\uce21 \ubcc0\uc218\uc640 \ubc18\uc751 \ubcc0\uc218 \uac04\uc758 \uad00\uacc4\ub97c \uc815\ub7c9\ud654\ud569\ub2c8\ub2e4. (2) \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubbf8\ub798 \uac00\uce58\ub97c \uc608\uce21\ud569\ub2c8\ub2e4. (2) \uc640 \uad00\ub828\ud558\uc5ec \ud68c\uadc0 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubbf8\ub798 \uac12\uc744 \uc608\uce21\ud560 \ub54c \uc815\ud655\ud55c \uac12 \uacfc \uac00\ub2a5\ud55c \uac12\uc758 \ubc94\uc704\ub97c \ud3ec\ud568\ud558\ub294 \uad6c\uac04\uc744 \ubaa8\ub450 \uc608\uce21\ud558\ub824\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774 \uac04\uaca9\uc744 \uc608\uce21 \uac04\uaca9 \uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\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-526","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 - \ud1b5\uacc4\ud559\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95<\/title>\n<meta name=\"description\" content=\"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \uc27d\uac8c \ub9cc\ub4dc\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\/\u110b\u1168\u110e\u1173\u11a8-\u1100\u116e\u1100\u1161\u11ab-r\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R - \ud1b5\uacc4\ud559\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95\" \/>\n<meta property=\"og:description\" content=\"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \uc27d\uac8c \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/ko\/\u110b\u1168\u110e\u1173\u11a8-\u1100\u116e\u1100\u1161\u11ab-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-29T14:54:06+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\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/\",\"url\":\"https:\/\/statorials.org\/ko\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/\",\"name\":\"R - \ud1b5\uacc4\ud559\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/ko\/#website\"},\"datePublished\":\"2023-07-29T14:54:06+00:00\",\"dateModified\":\"2023-07-29T14:54:06+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/ko\/#\/schema\/person\/600556789b7d79cbaa9d9f0c721b74f4\"},\"description\":\"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \uc27d\uac8c \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/ko\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/ko\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/ko\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\uc9d1\",\"item\":\"https:\/\/statorials.org\/ko\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4dc\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 - \ud1b5\uacc4\ud559\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95","description":"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \uc27d\uac8c \ub9cc\ub4dc\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\/\u110b\u1168\u110e\u1173\u11a8-\u1100\u116e\u1100\u1161\u11ab-r\/","og_locale":"ko_KR","og_type":"article","og_title":"R - \ud1b5\uacc4\ud559\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95","og_description":"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \uc27d\uac8c \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.","og_url":"https:\/\/statorials.org\/ko\/\u110b\u1168\u110e\u1173\u11a8-\u1100\u116e\u1100\u1161\u11ab-r\/","og_site_name":"Statorials","article_published_time":"2023-07-29T14:54:06+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\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/","url":"https:\/\/statorials.org\/ko\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/","name":"R - \ud1b5\uacc4\ud559\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95","isPartOf":{"@id":"https:\/\/statorials.org\/ko\/#website"},"datePublished":"2023-07-29T14:54:06+00:00","dateModified":"2023-07-29T14:54:06+00:00","author":{"@id":"https:\/\/statorials.org\/ko\/#\/schema\/person\/600556789b7d79cbaa9d9f0c721b74f4"},"description":"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \uc27d\uac8c \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.","breadcrumb":{"@id":"https:\/\/statorials.org\/ko\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/ko\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/ko\/%e1%84%8b%e1%85%a8%e1%84%8e%e1%85%b3%e1%86%a8-%e1%84%80%e1%85%ae%e1%84%80%e1%85%a1%e1%86%ab-r\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\uc9d1","item":"https:\/\/statorials.org\/ko\/"},{"@type":"ListItem","position":2,"name":"R\uc5d0\uc11c \uc608\uce21 \uad6c\uac04\uc744 \ub9cc\ub4dc\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\/526","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=526"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/posts\/526\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/media?parent=526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/categories?post=526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/tags?post=526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}