{"id":1795,"date":"2025-02-12T04:51:38","date_gmt":"2025-02-12T04:51:38","guid":{"rendered":"http:\/\/www.statdc.com\/?p=1795"},"modified":"2025-06-11T11:49:27","modified_gmt":"2025-06-11T11:49:27","slug":"spss-%ed%9a%8c%ea%b7%80%eb%b6%84%ec%84%9d-%eb%aa%a8","status":"publish","type":"post","link":"http:\/\/www.inmining.co.kr\/?p=1795","title":{"rendered":"SPSS \uace1\uc120\ucd94\uc815"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udccc SPSS \uace1\uc120\ucd94\uc815(Curve Estimation)\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ubaa8\ud615 \uc124\uba85<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\\(\\)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SPSS\uc5d0\uc11c <strong>\uace1\uc120\ucd94\uc815(Curve Estimation)<\/strong> \uae30\ub2a5\uc740 <strong>\ub3c5\ub9bd\ubcc0\uc218(X)\uc640 \uc885\uc18d\ubcc0\uc218(Y) \uac04\uc758 \ube44\uc120\ud615 \uad00\uacc4\ub97c \ubd84\uc11d<\/strong>\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<br>\uc989, \ub370\uc774\ud130\ub97c \ub2e8\uc21c\ud55c \uc9c1\uc120 \uad00\uacc4(\uc120\ud615 \ud68c\uadc0)\ubfd0\ub9cc \uc544\ub2c8\ub77c <strong>\ub2e4\uc591\ud55c \uace1\uc120 \ud615\ud0dc<\/strong>\ub85c \uc801\ud569\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 <strong>SPSS\uc5d0\uc11c \uc9c0\uc6d0\ud558\ub294 \uace1\uc120\ucd94\uc815 \ubaa8\ud615<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ubaa8\ud615<\/th><th>\uc218\uc2dd(\uc77c\ubc18 \ud615\ud0dc)<\/th><th>\uc124\uba85<\/th><\/tr><\/thead><tbody><tr><td><strong>\uc120\ud615 (Linear)<\/strong><\/td><td>$$Y=a+bXY = a + bX$$<\/td><td>\uac00\uc7a5 \uae30\ubcf8\uc801\uc778 1\ucc28 \ud568\uc218 (\uc9c1\uc120)<\/td><\/tr><tr><td><strong>\ub85c\uadf8 (Logarithmic)<\/strong><\/td><td>$$Y=a+bln\u2061(X)Y = a + b \\ln(X)$$<\/td><td>\ub3c5\ub9bd\ubcc0\uc218\uac00 \uc99d\uac00\ud560\uc218\ub85d \uc644\ub9cc\ud574\uc9c0\ub294 \uad00\uacc4 (ex. \uc218\uc775 \uccb4\uac10)<\/td><\/tr><tr><td><strong>\uc81c\uacf1\uadfc (Inverse)<\/strong><\/td><td>$$Y=a+bXY = a + \\frac{b}{X}$$<\/td><td>X\uac00 \uc99d\uac00\ud560\uc218\ub85d Y\uac00 \uc810\uc810 \uac10\uc18c\ud558\ub294 \ud615\ud0dc<\/td><\/tr><tr><td><strong>2\ucc28 \ub2e4\ud56d\uc2dd (Quadratic)<\/strong><\/td><td>$$Y=a+bX+cX2Y $$<br>$$= a + bX + cX^2$$<\/td><td>\ud3ec\ubb3c\uc120 \ud615\ud0dc (U\uc790\ud615 \ub610\ub294 \u2229\uc790\ud615)<\/td><\/tr><tr><td><strong>3\ucc28 \ub2e4\ud56d\uc2dd (Cubic)<\/strong><\/td><td>$$Y=a+bX+cX2+dX3Y $$<br>$$= a + bX + cX^2 + dX^3$$<\/td><td>\uace1\uc120\uc758 \ubc29\ud5a5\uc774 \ub450 \ubc88 \ubc14\ub00c\ub294 \ud615\ud0dc<\/td><\/tr><tr><td><strong>S\uc790\ud615 (S-curve, Logistic)<\/strong><\/td><td>$$Y=a1+be\u2212cXY = \\frac{a}{1 + b e^{-cX}}$$<\/td><td>S\uc790 \ud615\ud0dc (\uc131\uc7a5 \ubaa8\ub378)<\/td><\/tr><tr><td><strong>\uc9c0\uc218 (Exponential)<\/strong><\/td><td>$$Y=aebXY = a e^{bX}$$<\/td><td>\uae30\ud558\uae09\uc218\uc801 \uc99d\uac00 \ubaa8\ub378<\/td><\/tr><tr><td><strong>\uba71\ud568\uc218 (Power)<\/strong><\/td><td>$$Y=aXbY = a X^b$$<\/td><td>\uace1\uc120 \ud615\ud0dc\uc9c0\ub9cc \uc120\ud615\uc801\uc73c\ub85c \ubcc0\ud658 \uac00\ub2a5<\/td><\/tr><tr><td><strong>\uc9c4\ub3d9\ud615 (Growth, Damped)<\/strong><\/td><td>\ud2b9\uc815 \ubaa8\ub378 \uc801\uc6a9<\/td><td>\uc8fc\uae30\uc801 \uc9c4\ub3d9\uc774 \ud3ec\ud568\ub41c \ud328\ud134\uc744 \ubd84\uc11d\ud560 \ub54c \uc0ac\uc6a9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%8C_1_%EA%B3%A1%EC%84%A0%EC%B6%94%EC%A0%95_%EC%88%98%ED%96%89_%EB%B0%A9%EB%B2%95_SPSS\"><\/span><strong>\ud83d\udccc 1. \uace1\uc120\ucd94\uc815 \uc218\ud589 \ubc29\ubc95 (SPSS)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">1\ufe0f\u20e3 <strong>SPSS \uba54\ub274\uc5d0\uc11c<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>\ubd84\uc11d(Analyze)<\/code> \u2192 <code>\ud68c\uadc0(Regression)<\/code> \u2192 <code>\uace1\uc120\ucd94\uc815(Curve Estimation)<\/code><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2\ufe0f\u20e3 <strong>\ubcc0\uc218 \uc120\ud0dd<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub3c5\ub9bd\ubcc0\uc218(X)<\/strong>: \uc608\uce21 \ubcc0\uc218 (\uc608: \uc2dc\uac04, \uc628\ub3c4 \ub4f1)<\/li>\n\n\n\n<li><strong>\uc885\uc18d\ubcc0\uc218(Y)<\/strong>: \uacb0\uacfc \ubcc0\uc218 (\uc608: \ub9e4\ucd9c, \uc131\uc7a5\ub960 \ub4f1)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">3\ufe0f\u20e3 <strong>\ubaa8\ud615 \uc120\ud0dd<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc5ec\ub7ec \uace1\uc120 \ubaa8\ub378\uc744 \uc120\ud0dd\ud55c \ud6c4 \uc801\ud569\ub3c4\ub97c \ube44\uad50<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">4\ufe0f\u20e3 <strong>\uacb0\uacfc \ud574\uc11d<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uacb0\uc815\uacc4\uc218(R\u00b2, \uc124\uba85\ub825) \uac12\uc774 \uac00\uc7a5 \ub192\uc740 \ubaa8\ub378\uc774 \ucd5c\uc801\uc758 \ubaa8\ud615<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%8C_2_%EA%B3%A1%EC%84%A0_%EB%AA%A8%ED%98%95%EB%B3%84_%EC%A0%81%EC%9A%A9_%EC%98%88%EC%8B%9C\"><\/span><strong>\ud83d\udccc 2. \uace1\uc120 \ubaa8\ud615\ubcc4 \uc801\uc6a9 \uc608\uc2dc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ubaa8\ud615<\/th><th>\uc801\uc6a9 \uc608\uc81c<\/th><\/tr><\/thead><tbody><tr><td><strong>\uc120\ud615(Linear)<\/strong><\/td><td>\ud0a4(X)\uc640 \uccb4\uc911(Y) \uac04\uc758 \uad00\uacc4<\/td><\/tr><tr><td><strong>\ub85c\uadf8(Logarithmic)<\/strong><\/td><td>\ud559\uc2b5 \uc2dc\uac04(X)\uacfc \uc810\uc218(Y) (\uc810\uc218\uac00 \uc810\ucc28 \uc99d\uac00\ud558\uc9c0\ub9cc \uc77c\uc815 \uc218\uc900\uc5d0\uc11c \uc644\ub9cc\ud574\uc9d0)<\/td><\/tr><tr><td><strong>\uc81c\uacf1\uadfc(Inverse)<\/strong><\/td><td>\uc57d \ud22c\uc5ec\ub7c9(X)\uacfc \ud608\uc555 \uac10\uc18c(Y) (\uc57d\uc774 \ub9ce\uc544\uc9c8\uc218\ub85d \ud6a8\uacfc\uac00 \uac10\uc18c)<\/td><\/tr><tr><td><strong>2\ucc28 \ub2e4\ud56d\uc2dd(Quadratic)<\/strong><\/td><td>\uad11\uace0\ube44(X)\uc640 \ub9e4\ucd9c(Y) (\uad11\uace0\uac00 \ub108\ubb34 \ub9ce\uc73c\uba74 \uc5ed\ud6a8\uacfc \ubc1c\uc0dd)<\/td><\/tr><tr><td><strong>S\uc790\ud615(Logistic)<\/strong><\/td><td>\uc2e0\uc81c\ud488 \ud310\ub9e4\ub7c9(X)\uacfc \uc2dc\uac04(Y) (\ucd08\ubc18 \uc131\uc7a5 \ud6c4 \uc548\uc815\ud654)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%8C_3_SPSS_%EA%B3%A1%EC%84%A0%EC%B6%94%EC%A0%95_%EA%B2%B0%EA%B3%BC_%ED%95%B4%EC%84%9D\"><\/span><strong>\ud83d\udccc 3. SPSS \uace1\uc120\ucd94\uc815 \uacb0\uacfc \ud574\uc11d<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SPSS \uace1\uc120\ucd94\uc815 \uacb0\uacfc\uc5d0\uc11c\ub294 \ub2e4\uc74c\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 <strong>1) \uacb0\uc815\uacc4\uc218 (R2R^2)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R2R^2 \uac12\uc774 <strong>1\uc5d0 \uac00\uae4c\uc6b8\uc218\ub85d \ubaa8\ub378\uc774 \ub370\uc774\ud130\ub97c \uc798 \uc124\uba85<\/strong><\/li>\n\n\n\n<li>\uc5ec\ub7ec \ubaa8\ub378 \uc911 R2R^2 \uac12\uc774 \uac00\uc7a5 \ub192\uc740 \uac83\uc744 \uc120\ud0dd<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 <strong>2) \ud68c\uadc0\uacc4\uc218 (a, b, c&#8230;)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud68c\uadc0 \ubc29\uc815\uc2dd\uc5d0\uc11c \uacc4\uc218\uc758 \uc758\ubbf8 \ud574\uc11d<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 <strong>3) ANOVA \ubd84\uc11d (\uc720\uc758\uc131 \uac80\uc815)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>F\uac12\uacfc p-value \ud655\uc778\ud558\uc5ec \ubaa8\ub378\uc758 \uc720\uc758\uc131 \uac80\uc815<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 <strong>4) \uadf8\ub798\ud504<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>\uc801\ud569\ub3c4 \uadf8\ub798\ud504(Fit Plot)<\/code>\ub97c \ubcf4\uace0 \uc2e4\uc81c \ub370\uc774\ud130\uc640 \uc5bc\ub9c8\ub098 \uc798 \ub9de\ub294\uc9c0 \uc2dc\uac01\uc801\uc73c\ub85c \ud655\uc778<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%8E%AF_%EA%B2%B0%EB%A1%A0\"><\/span><strong>\ud83c\udfaf \uacb0\ub860<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SPSS \uace1\uc120\ucd94\uc815\uc740 \ub2e8\uc21c \uc120\ud615 \uad00\uacc4\ub97c \ub118\uc5b4\uc11c <strong>\ube44\uc120\ud615\uc801 \uad00\uacc4\ub97c \ubd84\uc11d\ud558\ub294 \ub370 \uc720\uc6a9<\/strong>\ud569\ub2c8\ub2e4.<br>\ucd5c\uc801\uc758 \ubaa8\ud615\uc744 \uc120\ud0dd\ud560 \ub54c <strong>R\u00b2 \uac12\uc774 \ub192\uc740 \ubaa8\ub378\uc744 \ucc3e\uace0, \uadf8\ub798\ud504\ub97c \ud655\uc778\ud558\uc5ec \ud574\uc11d\ud558\ub294 \uac83\uc774 \uc911\uc694<\/strong>\ud569\ub2c8\ub2e4. \ud83d\ude80\ud83d\ude0a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SPSS \uace1\uc120\ucd94\uc815(Curve Estimation) \u2013 \ub85c\uc9c0\uc2a4\ud2f1(Logistic) \ubc0f \uac70\ub4ed\uc81c\uacf1(Power) \ud68c\uadc0 \ubd84\uc11d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SPSS\uc5d0\uc11c <strong>\uace1\uc120\ucd94\uc815(Curve Estimation)<\/strong> \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc591\ud55c \ube44\uc120\ud615 \ud68c\uadc0 \ubaa8\ub378\uc744 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br>\uc774 \uc911 <strong>\ub85c\uc9c0\uc2a4\ud2f1(Logistic) \ud68c\uadc0<\/strong>\uc640 <strong>\uac70\ub4ed\uc81c\uacf1(Power) \ud68c\uadc0<\/strong>\ub294 \ub370\uc774\ud130\uc758 \ud328\ud134\uc744 \uc124\uba85\ud558\ub294 \ub370 \uc720\uc6a9\ud55c \ubaa8\ub378\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%EB%A1%9C%EC%A7%80%EC%8A%A4%ED%8B%B1Logistic_%ED%9A%8C%EA%B7%80_%EB%B6%84%EC%84%9D\"><\/span><strong>1. \ub85c\uc9c0\uc2a4\ud2f1(Logistic) \ud68c\uadc0 \ubd84\uc11d<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%94_%EB%A1%9C%EC%A7%80%EC%8A%A4%ED%8B%B1_%EB%AA%A8%EB%8D%B8%EC%9D%98_%ED%98%95%ED%83%9C\"><\/span><strong>\u2714 \ub85c\uc9c0\uc2a4\ud2f1 \ubaa8\ub378\uc758 \ud615\ud0dc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub85c\uc9c0\uc2a4\ud2f1 \ud68c\uadc0\ub294 <strong>S\uc790(S-curve) \ud615\ud0dc<\/strong>\uc758 \uc131\uc7a5 \ub610\ub294 \uc81c\ud55c\ub41c \uc99d\uac00 \ud328\ud134\uc744 \ubaa8\ub378\ub9c1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. $$Y=c1+ae\u2212bXY = \\frac{c}{1 + a e^{-bX}}$$<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>YY : \uc885\uc18d\ubcc0\uc218(\uc608\uce21\uac12)<\/li>\n\n\n\n<li>XX : \ub3c5\ub9bd\ubcc0\uc218(\uc124\uba85\ubcc0\uc218)<\/li>\n\n\n\n<li>a,b,ca, b, c : \ud68c\uadc0 \uacc4\uc218\n<ul class=\"wp-block-list\">\n<li>cc = \ucd5c\uc885 \uc218\ub834\uac12 (Y\uc758 \uc0c1\ud55c\uc120)<\/li>\n\n\n\n<li>bb = \uc131\uc7a5\ub960 (X\uac00 \uc99d\uac00\ud560 \ub54c Y\uac00 \uc99d\uac00\ud558\ub294 \uc18d\ub3c4)<\/li>\n\n\n\n<li>aa = \ucd08\uae43\uac12 \uc870\uc808 (X=0\uc77c \ub54c\uc758 \ucd08\uae30 \uc870\uac74)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%94_%EB%A1%9C%EC%A7%80%EC%8A%A4%ED%8B%B1_%EB%AA%A8%EB%8D%B8%EC%9D%98_%ED%8A%B9%EC%A7%95\"><\/span><strong>\u2714 \ub85c\uc9c0\uc2a4\ud2f1 \ubaa8\ub378\uc758 \ud2b9\uc9d5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub370\uc774\ud130\uac00 \ud2b9\uc815 \uac12(\uc0c1\ud55c\uc120, \ud558\ud55c\uc120)\uc5d0 \uc218\ub834\ud558\ub294 \uacbd\uc6b0 \uc720\uc6a9\ud568.<\/li>\n\n\n\n<li>\uc778\uad6c \uc131\uc7a5, \uc9c8\ubcd1 \uc804\ud30c, \uc81c\ud488 \ucc44\ud0dd\ub960(\uae30\uc220 \ud655\uc0b0) \ub4f1\uc744 \ubd84\uc11d\ud558\ub294 \ub370 \uc0ac\uc6a9\ub428.<\/li>\n\n\n\n<li>\ucd08\uae30\uc5d0\ub294 \uc644\ub9cc\ud55c \uc99d\uac00 \u2192 \ud2b9\uc815 \uc9c0\uc810 \uc774\ud6c4 \uae09\uaca9\ud55c \uc99d\uac00 \u2192 \ub2e4\uc2dc \uc644\ub9cc\ud55c \uc99d\uac00\ub85c \uc548\uc815\ub428.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%94_SPSS%EC%97%90%EC%84%9C_%EB%A1%9C%EC%A7%80%EC%8A%A4%ED%8B%B1_%ED%9A%8C%EA%B7%80_%EC%88%98%ED%96%89_%EB%B0%A9%EB%B2%95\"><\/span><strong>\u2714 SPSS\uc5d0\uc11c \ub85c\uc9c0\uc2a4\ud2f1 \ud68c\uadc0 \uc218\ud589 \ubc29\ubc95<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\ubd84\uc11d(Analyze) \u2192 \ud68c\uadc0(Regression) \u2192 \uace1\uc120\ucd94\uc815(Curve Estimation)<\/strong><\/li>\n\n\n\n<li>\uc885\uc18d\ubcc0\uc218(Y)\uc640 \ub3c5\ub9bd\ubcc0\uc218(X) \uc120\ud0dd<\/li>\n\n\n\n<li><strong>\ubaa8\ud615 \uc720\ud615(Model Type)\uc5d0\uc11c &#8220;Logistic&#8221; \uc120\ud0dd<\/strong><\/li>\n\n\n\n<li>&#8220;\ud655\uc778(OK)&#8221; \ud074\ub9ad\ud558\uc5ec \uacb0\uacfc \ud655\uc778<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%EA%B1%B0%EB%93%AD%EC%A0%9C%EA%B3%B1Power_%ED%9A%8C%EA%B7%80_%EB%B6%84%EC%84%9D\"><\/span><strong>2. \uac70\ub4ed\uc81c\uacf1(Power) \ud68c\uadc0 \ubd84\uc11d<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%94_%EA%B1%B0%EB%93%AD%EC%A0%9C%EA%B3%B1_%EB%AA%A8%EB%8D%B8%EC%9D%98_%ED%98%95%ED%83%9C\"><\/span><strong>\u2714 \uac70\ub4ed\uc81c\uacf1 \ubaa8\ub378\uc758 \ud615\ud0dc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac70\ub4ed\uc81c\uacf1 \ud68c\uadc0\ub294 \ube44\ub840\uc801 \ub610\ub294 \uba71\ubc95\uce59(Power Law) \uad00\uacc4\ub97c \ub098\ud0c0\ub0bc \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$ Y=aXbY = aX^b$$<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>YY : \uc885\uc18d\ubcc0\uc218(\uc608\uce21\uac12)<\/li>\n\n\n\n<li>XX : \ub3c5\ub9bd\ubcc0\uc218(\uc124\uba85\ubcc0\uc218)<\/li>\n\n\n\n<li>a,ba, b : \ud68c\uadc0 \uacc4\uc218\n<ul class=\"wp-block-list\">\n<li>aa : \uc2a4\ucf00\uc77c \uacc4\uc218(\ucd08\uae30\uac12 \uc870\uc815)<\/li>\n\n\n\n<li>bb : \uac70\ub4ed\uc81c\uacf1 \uc9c0\uc218(\uae30\uc6b8\uae30)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%94_%EA%B1%B0%EB%93%AD%EC%A0%9C%EA%B3%B1_%EB%AA%A8%EB%8D%B8%EC%9D%98_%ED%8A%B9%EC%A7%95\"><\/span><strong>\u2714 \uac70\ub4ed\uc81c\uacf1 \ubaa8\ub378\uc758 \ud2b9\uc9d5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub450 \ubcc0\uc218 \uac04 <strong>\ube44\ub840\uc801 \uad00\uacc4<\/strong>\ub97c \uc124\uba85\ud558\ub294 \ub370 \uc720\uc6a9\ud568.<\/li>\n\n\n\n<li>\uae30\ud558\uae09\uc218\uc801 \uc131\uc7a5, \uacbd\uc81c \ub370\uc774\ud130(\uc218\uc775\uacfc \uad11\uace0\ube44 \uad00\uacc4), \ubb3c\ub9ac\ud559\uc801 \ud604\uc0c1(\uba74\uc801\uacfc \ubd80\ud53c \uad00\uacc4) \ub4f1\uc5d0\uc11c \uc0ac\uc6a9\ub428.<\/li>\n\n\n\n<li>\ub85c\uadf8-\ub85c\uadf8 \ubcc0\ud658\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc120\ud615 \ud68c\uadc0 \ud615\ud0dc\ub85c \ubcc0\ud658\ud560 \uc218\ub3c4 \uc788\uc74c.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%94_SPSS%EC%97%90%EC%84%9C_%EA%B1%B0%EB%93%AD%EC%A0%9C%EA%B3%B1_%ED%9A%8C%EA%B7%80_%EC%88%98%ED%96%89_%EB%B0%A9%EB%B2%95\"><\/span><strong>\u2714 SPSS\uc5d0\uc11c \uac70\ub4ed\uc81c\uacf1 \ud68c\uadc0 \uc218\ud589 \ubc29\ubc95<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\ubd84\uc11d(Analyze) \u2192 \ud68c\uadc0(Regression) \u2192 \uace1\uc120\ucd94\uc815(Curve Estimation)<\/strong><\/li>\n\n\n\n<li>\uc885\uc18d\ubcc0\uc218(Y)\uc640 \ub3c5\ub9bd\ubcc0\uc218(X) \uc120\ud0dd<\/li>\n\n\n\n<li><strong>\ubaa8\ud615 \uc720\ud615(Model Type)\uc5d0\uc11c &#8220;Power&#8221; \uc120\ud0dd<\/strong><\/li>\n\n\n\n<li>&#8220;\ud655\uc778(OK)&#8221; \ud074\ub9ad\ud558\uc5ec \uacb0\uacfc \ud655\uc778<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%EB%A1%9C%EC%A7%80%EC%8A%A4%ED%8B%B1_vs_%EA%B1%B0%EB%93%AD%EC%A0%9C%EA%B3%B1_%EB%AA%A8%EB%8D%B8_%EB%B9%84%EA%B5%90\"><\/span><strong>3. \ub85c\uc9c0\uc2a4\ud2f1 vs \uac70\ub4ed\uc81c\uacf1 \ubaa8\ub378 \ube44\uad50<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ubaa8\ub378 \uc720\ud615<\/th><th>\uc218\uc2dd<\/th><th>\ud2b9\uc9d5<\/th><th>\ud65c\uc6a9 \uc0ac\ub840<\/th><\/tr><\/thead><tbody><tr><td><strong>\ub85c\uc9c0\uc2a4\ud2f1(Logistic)<\/strong><\/td><td>$$Y=c1+ae\u2212bXY = \\frac{c}{1 + a e^{-bX}}$$<\/td><td>S\uc790 \uace1\uc120 \ud615\ud0dc, \uc0c1\ud55c\uc120 \uc874\uc7ac<\/td><td>\uc778\uad6c \uc131\uc7a5, \uac10\uc5fc\ubcd1 \ud655\uc0b0, \uae30\uc220 \ucc44\ud0dd\ub960<\/td><\/tr><tr><td><strong>\uac70\ub4ed\uc81c\uacf1(Power)<\/strong><\/td><td>$$Y=aXbY = aX^b$$<\/td><td>\uae30\ud558\uae09\uc218\uc801 \uc99d\uac00, \ube44\ub840\uc801 \uad00\uacc4<\/td><td>\uacbd\uc81c \ub370\uc774\ud130, \ubb3c\ub9ac\ud559\uc801 \uad00\uacc4(\ud06c\uae30 vs \ubb34\uac8c)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_%EA%B2%B0%EB%A1%A0\"><\/span><strong>\u2705 \uacb0\ub860<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub85c\uc9c0\uc2a4\ud2f1(Logistic) \ud68c\uadc0<\/strong>\ub294 **S\uc790 \uace1\uc120(S-curve)**\uc744 \ub530\ub974\ub294 \uc81c\ud55c\ub41c \uc131\uc7a5\uc744 \ubaa8\ub378\ub9c1\ud558\ub294 \ub370 \uc801\ud569\ud568.<\/li>\n\n\n\n<li><strong>\uac70\ub4ed\uc81c\uacf1(Power) \ud68c\uadc0<\/strong>\ub294 **\uae30\ud558\uae09\uc218\uc801 \uc99d\uac00(\ube44\ub840 \uad00\uacc4)**\ub97c \ubaa8\ub378\ub9c1\ud558\ub294 \ub370 \uc720\uc6a9\ud568.<\/li>\n\n\n\n<li>SPSS\uc5d0\uc11c <strong>&#8220;\uace1\uc120\ucd94\uc815(Curve Estimation)&#8221;<\/strong> \uae30\ub2a5\uc744 \ud65c\uc6a9\ud558\uc5ec \uc27d\uac8c \ubd84\uc11d\ud560 \uc218 \uc788\uc74c.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\ude80 <strong>\uc5b4\ub5a4 \ub370\uc774\ud130\uc778\uc9c0\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \ubaa8\ub378\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4!<\/strong> \ud83d\udcca<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udccc SPSS \uace1\uc120\ucd94\uc815(Curve Estimation)\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ubaa8\ud615 \uc124\uba85 SPSS\uc5d0\uc11c \uace1\uc120\ucd94\uc815(Curve Estimation) \uae30\ub2a5\uc740 \ub3c5\ub9bd\ubcc0\uc218(X)\uc640 \uc885\uc18d\ubcc0\uc218(Y) \uac04\uc758 \ube44\uc120\ud615 \uad00\uacc4\ub97c \ubd84\uc11d\ud558\ub294 \ub370&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1796,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38,6],"tags":[],"class_list":["post-1795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spss","category-stat","wpcat-38-id","wpcat-6-id"],"_links":{"self":[{"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1795","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=1795"}],"version-history":[{"count":20,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1795\/revisions"}],"predecessor-version":[{"id":1819,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1795\/revisions\/1819"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/media\/1796"}],"wp:attachment":[{"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1795"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}