{"id":725,"date":"2024-07-11T08:10:46","date_gmt":"2024-07-11T08:10:46","guid":{"rendered":"http:\/\/www.ohsumin.com\/?p=725"},"modified":"2025-06-11T01:23:00","modified_gmt":"2025-06-11T01:23:00","slug":"rsa%eb%b0%98%ec%9d%91%ed%91%9c%eb%a9%b4%eb%b6%84%ec%84%9d","status":"publish","type":"post","link":"http:\/\/www.inmining.co.kr\/?p=725","title":{"rendered":"\ubc18\uc751\ud45c\uba74\ubd84\uc11d(RSM:Response Surface Methodology)"},"content":{"rendered":"\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\">\ubc18\uc751\ud45c\uba74\ubd84\uc11d(RSA : Response Surface Methodology)\ub294 \ub370\uc774\ud130\ub97c 3\ucc28\uc6d0 \uadf8\ub798\ud504\ub85c \uc2dc\uac01\ud654 \ud558\uace0 \ucd5c\uc801\uc758 \uc870\uac74\uc744 \ucd94\uc815\ud558\ub294 \ubd84\uc11d\uae30\ubc95\uc73c\ub85c, \ubc18\uc751\ud45c\uba74\ubd84\uc11d(Response Surface Analysis, RSA)\uc73c\ub85c \ud45c\ud604\ud558\uae30\ub3c4 \ud558\uba70, \ub3d9\uc77c\ud55c \ubd84\uc11d \ubc29\ubc95\uc774\ub2e4. \uc774\ub294 \uc5ec\ub7ec \ub3c5\ub9bd \ubcc0\uc218\ub4e4\uc774 \uc885\uc18d \ubcc0\uc218\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc774\ud574\ud558\uace0 \ucd5c\uc801\ud654\ud558\uae30 \uc704\ud55c \ud1b5\uacc4\uc801 \uae30\ubc95\uc785\ub2c8\ub2e4. \uc774\ub97c \uc2dc\uac01\ud654\ud558\uba74 \uc8fc\ub85c 3\ucc28\uc6d0 \uadf8\ub798\ud504\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%B6%95_%EC%84%A4%EC%A0%95\"><\/span><strong>\ucd95 \uc124\uc815<\/strong>:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>X\ucd95<\/strong>: \uccab \ubc88\uc9f8 \ub3c5\ub9bd \ubcc0\uc218<\/li>\n\n\n\n<li><strong>Y\ucd95<\/strong>: \ub450 \ubc88\uc9f8 \ub3c5\ub9bd \ubcc0\uc218<\/li>\n\n\n\n<li><strong>Z\ucd95<\/strong>: \ubc18\uc751 \ubcc0\uc218 (\uc885\uc18d \ubcc0\uc218)<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubc18\uc751 \ud45c\uba74<\/strong>: \uc77c\ubc18\uc801\uc73c\ub85c 2\ucc28 \ud568\uc218 \ud615\ud0dc\ub85c, \uc885\uc18d \ubcc0\uc218\uac00 \ub3c5\ub9bd \ubcc0\uc218\ub4e4\uc758 \uc870\ud569\uc5d0 \ub530\ub77c \ubcc0\ud558\ub294 \ud615\ud0dc\ub97c \uac00\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%98%88%EC%A0%9C_1\"><\/span>\uc608\uc81c 1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c\uc740 \ubc18\uc751\ud45c\uba74\ubd84\uc11d\uc758 \uc608\uc2dc\uc785\ub2c8\ub2e4. \ub450 \uac1c\uc758 \ub3c5\ub9bd \ubcc0\uc218 \\(x_1\\)\uacfc \\(x_2\\)\uac00 \uc788\uc73c\uba70, \uc885\uc18d \ubcc0\uc218 \\(y\\)\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud568\uc218\ub85c \uc815\uc758\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\\[ y = -x_1^2 &#8211; x_2^2 + 10 \\]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud568\uc218\ub294 \\(x_1\\)\uacfc \\(x_2\\)\uc758 \uac12\uc5d0 \ub530\ub77c \\(y\\)\uac00 \uc5b4\ub5bb\uac8c \ubcc0\ud558\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3%EC%B0%A8%EC%9B%90_%EA%B7%B8%EB%9E%98%ED%94%84%EC%9D%98_%ED%8A%B9%EC%A7%95\"><\/span>3\ucc28\uc6d0 \uadf8\ub798\ud504\uc758 \ud2b9\uc9d5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uace1\uba74<\/strong>: \ub3c5\ub9bd \ubcc0\uc218\ub4e4\uc774 \ubcc0\ud568\uc5d0 \ub530\ub77c \uc885\uc18d \ubcc0\uc218\uc758 \uac12\uc744 \ub098\ud0c0\ub0b4\ub294 \uace1\uba74\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucd5c\uace0\uc810<\/strong>: \uace1\uba74\uc758 \ucd5c\uace0\uc810(\ub610\ub294 \ucd5c\uc800\uc810)\uc740 \ub3c5\ub9bd \ubcc0\uc218\ub4e4\uc758 \ucd5c\uc801 \uac12\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub4f1\uace0\uc120<\/strong>: \uadf8\ub798\ud504\uc758 \ud2b9\uc815 \ub2e8\uba74\uc744 \ubcf4\uba74 \ub4f1\uace0\uc120\uc774 \ub098\ud0c0\ub098\ub294\ub370, \uc774\ub294 \ud2b9\uc815 (y) \uac12\uc5d0 \ud574\ub2f9\ud558\ub294 (x_1)\uacfc (x_2)\uc758 \uc870\ud569\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EA%B7%B8%EB%A6%BC_%EC%84%A4%EB%AA%85\"><\/span>\uadf8\ub9bc \uc124\uba85<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\uc751\ud45c\uba74\ubd84\uc11d\uc758 3\ucc28\uc6d0 \uadf8\ub798\ud504\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc0dd\uacbc\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>X\ucd95<\/strong>\uacfc <strong>Y\ucd95<\/strong>\uc740 \ub3c5\ub9bd \ubcc0\uc218 \\(x_1\\)\uacfc \\(x_2\\)\ub97c \ub098\ud0c0\ub0b4\uace0, <strong>Z\ucd95<\/strong>\uc740 \ubc18\uc751 \ubcc0\uc218 \\(y\\)\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uace1\uba74\uc740 \ud3ec\ubb3c\uc120 \ud615\ud0dc\ub97c \uac00\uc9c0\uba70, \uc911\uc559\uc5d0 \ucd5c\uace0\uc810\uc774 \uc704\uce58\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uac01 \uc810\uc740 \ub3c5\ub9bd \ubcc0\uc218 \uc870\ud569\uc5d0 \ub530\ub978 \ubc18\uc751 \ubcc0\uc218\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c 3\ucc28\uc6d0 \uadf8\ub798\ud504\ub97c \ud1b5\ud574 \uc5f0\uad6c\uc790\ub294 \ub3c5\ub9bd \ubcc0\uc218\ub4e4\uc774 \uc885\uc18d \ubcc0\uc218\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc2dc\uac01\uc801\uc73c\ub85c \uc774\ud574\ud558\uace0 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Python_%EC%BD%94%EB%93%9C_%EC%98%88%EC%A0%9C\"><\/span>Python \ucf54\ub4dc \uc608\uc81c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>import numpy as np\nimport matplotlib.pyplot as plt\nfrom mpl_toolkits.mplot3d import Axes3D\n\n# \ubc18\uc751\ud45c\uba74 \ud568\uc218 \uc815\uc758\ndef response_surface(x, y):\n    return -x**2 - y**2 + 10\n\n# \ub370\uc774\ud130 \uc0dd\uc131\nx = np.linspace(-5, 5, 100)\ny = np.linspace(-5, 5, 100)\nx, y = np.meshgrid(x, y)\nz = response_surface(x, y)\n\n# 3D \uadf8\ub798\ud504 \uadf8\ub9ac\uae30\nfig = plt.figure(figsize=(10, 7))\nax = fig.add_subplot(111, projection='3d')\nax.plot_surface(x, y, z, cmap='viridis', edgecolor='none')\n\n# \ucd95\uacfc \uc81c\ubaa9 \uc124\uc815\nax.set_title('Response Surface Analysis', fontsize=16)\nax.set_xlabel('X-axis', fontsize=12)\nax.set_ylabel('Y-axis', fontsize=12)\nax.set_zlabel('Response', fontsize=12)\n\n# \uadf8\ub798\ud504 \ud45c\uc2dc\nplt.show()\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%BD%94%EB%93%9C_%EC%84%A4%EB%AA%85\"><\/span>\ucf54\ub4dc \uc124\uba85<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3<strong>D \uadf8\ub798\ud504 \uadf8\ub9ac\uae30<\/strong>: Matplotlib\uc758 <code>plot_surface<\/code> \ud568\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec 3\ucc28\uc6d0 \uadf8\ub798\ud504\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><code>response_surface(x, y)<\/code>: \ubc18\uc751\ud45c\uba74 \ud568\uc218\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \uc774 \uc608\uc81c\uc5d0\uc11c\ub294 \\( z= -x^2 &#8211; y^2 + 10 \\)\uc744 \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><code>x<\/code>\uc640 <code>y<\/code> \uac12\uc744 -5\uc5d0\uc11c 5\uae4c\uc9c0 \uc0dd\uc131\ud558\uace0, <code>meshgrid<\/code>\ub97c \uc0ac\uc6a9\ud558\uc5ec \uadf8\ub9ac\ub4dc \ud3ec\uc778\ud2b8\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><code>z<\/code> \uac12\uc744 \ubc18\uc751\ud45c\uba74 \ud568\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><code>plot_surface<\/code>\ub97c \uc0ac\uc6a9\ud558\uc5ec 3D \uadf8\ub798\ud504\ub97c \uadf8\ub9bd\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uadf8\ub798\ud504\uc758 \ucd95 \ub77c\ubca8\uacfc \uc81c\ubaa9\uc744 \uc124\uc815\ud558\uc5ec \uadf8\ub798\ud504\ub97c \uc644\uc131\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ucf54\ub4dc\ub97c \uc0ac\uc6a9\ud558\uba74 \ubc18\uc751\ud45c\uba74\ubd84\uc11d\uc758 3\ucc28\uc6d0 \uadf8\ub798\ud504\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub798\ud504\ub294 \ub3c5\ub9bd \ubcc0\uc218 \\(x\\)\uc640 \\(y\\)\uc5d0 \ub530\ub978 \uc885\uc18d \ubcc0\uc218 \\(z\\)\uc758 \ubcc0\ud654\ub97c \uc2dc\uac01\uc801\uc73c\ub85c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%98%88%EC%A0%9C2\"><\/span><strong>\uc608\uc81c2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc73c\ub85c \uc774\ucc28 \ud68c\uadc0 \ubaa8\ud615\uc744 \uc0ac\uc6a9\ud558\uba70,<br>\\[ y = \\beta_0 + \\beta_1 x_1 + \\beta_2 x_2 + \\beta_3 x_1^2 + \\beta_4 x_2^2 + \\beta_5 x_1 x_2 \\]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c, \\(\\beta_0\\), \\(\\beta_1\\), \\(\\beta_2\\), \\(\\beta_3\\), \\(\\beta_4\\), \\(\\beta_5\\)\ub294 \ud68c\uadc0 \uacc4\uc218\uc785\ub2c8\ub2e4. <\/p>\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=\"Python_%EC%BD%94%EB%93%9C_%EC%98%88%EC%A0%9C-2\"><\/span>Python \ucf54\ub4dc \uc608\uc81c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>import numpy as np\nimport matplotlib.pyplot as plt\nfrom mpl_toolkits.mplot3d import Axes3D\n\n# \ubaa8\ud615 \uacc4\uc218 \uc124\uc815\nbeta_0 = 5\nbeta_1 = 1\nbeta_2 = 1\nbeta_3 = -0.5\nbeta_4 = -0.5\nbeta_5 = 0.1\n\n# x1\uacfc x2 \ubc94\uc704 \uc124\uc815\nx1 = np.linspace(-10, 10, 100)\nx2 = np.linspace(-10, 10, 100)\nx1, x2 = np.meshgrid(x1, x2)\n\n# \ubc18\uc751 \ubcc0\uc218 y \uacc4\uc0b0\ny = beta_0 + beta_1 * x1 + beta_2 * x2 + beta_3 * x1**2 + beta_4 * x2**2 + beta_5 * x1 * x2\n\n# \ubc18\uc751\ud45c\uba74 \uadf8\ub9bc\nfig = plt.figure()\nax = fig.add_subplot(111, projection='3d')\nax.plot_surface(x1, x2, y, cmap='viridis')\n\n# \ucd95 \ub808\uc774\ube14 \uc124\uc815\nax.set_xlabel('X1')\nax.set_ylabel('X2')\nax.set_zlabel('Y')\nax.set_title('Response Surface')\n\nplt.show()<\/code><\/pre>\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=\"R_%EC%BD%94%EB%93%9C_%EC%98%88%EC%A0%9C_3\"><\/span><strong>R  \ucf54\ub4dc \uc608\uc81c<\/strong> 3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code># \ud544\uc694\ud55c \ud328\ud0a4\uc9c0 \uc124\uce58 \ubc0f \ub85c\ub4dc\ninstall.packages(\"rgl\")\ninstall.packages(\"scatterplot3d\")\nlibrary(rgl)\nlibrary(scatterplot3d)\n\n# \ubaa8\ub378 \uacc4\uc218 \uc124\uc815\nbeta_0 &lt;- 5\nbeta_1 &lt;- 1\nbeta_2 &lt;- 1\nbeta_3 &lt;- -0.5\nbeta_4 &lt;- -0.5\nbeta_5 &lt;- 0.1\n\n# x1\uacfc x2 \ubc94\uc704 \uc124\uc815\nx1 &lt;- seq(-10, 10, length.out = 100)\nx2 &lt;- seq(-10, 10, length.out = 100)\ngrid &lt;- expand.grid(x1 = x1, x2 = x2)\n\n# \ubc18\uc751 \ubcc0\uc218 y \uacc4\uc0b0\ngrid$y &lt;- beta_0 + beta_1 * grid$x1 + beta_2 * grid$x2 + beta_3 * grid$x1^2 + beta_4 * grid$x2^2 + beta_5 * grid$x1 * grid$x2\n\n# \ubc18\uc751\ud45c\uba74 \uadf8\ub9bc \uadf8\ub9ac\uae30\nplot3d(grid$x1, grid$x2, grid$y, col = \"blue\", type = \"s\", size = 2)\n\n# \ucd95 \ub808\uc774\ube14 \uc124\uc815\ntitle3d(xlab = \"X1\", ylab = \"X2\", zlab = \"Y\", main = \"Response Surface Analysis\")<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%BD%94%EB%93%9C_%EC%84%A4%EB%AA%85-2\"><\/span>\ucf54\ub4dc \uc124\uba85<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\ud544\uc694\ud55c \ud328\ud0a4\uc9c0 \uc124\uce58 \ubc0f \ub85c\ub4dc<\/strong>:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>rgl<\/code>: 3D \uadf8\ub798\ud504\ub97c \uadf8\ub9ac\uae30 \uc704\ud55c \ud328\ud0a4\uc9c0.<\/li>\n\n\n\n<li><code>scatterplot3d<\/code>: \uac04\ub2e8\ud55c 3D \uc0b0\uc810\ub3c4\ub97c \uadf8\ub9ac\uae30 \uc704\ud55c \ud328\ud0a4\uc9c0.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\ubaa8\ub378 \uacc4\uc218 \uc124\uc815<\/strong>:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud68c\uadc0 \uacc4\uc218 \\(\\beta_0, \\beta_1, \\beta_2, \\beta_3, \\beta_4, \\beta_5\\)\ub97c \uc124\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>x1\uacfc x2 \ubc94\uc704 \uc124\uc815<\/strong>:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>seq(-10, 10, length.out = 100)<\/code>\uc744 \uc0ac\uc6a9\ud558\uc5ec (-10)\uc5d0\uc11c (10)\uae4c\uc9c0\uc758 100\uac1c\uc758 \uac12\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><code>expand.grid<\/code>\ub97c \uc0ac\uc6a9\ud558\uc5ec x1\uacfc x2\uc758 \ubaa8\ub4e0 \uc870\ud569\uc744 \ud3ec\ud568\ud558\ub294 \uadf8\ub9ac\ub4dc\ub97c \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubc18\uc751 \ubcc0\uc218 y \uacc4\uc0b0<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc8fc\uc5b4\uc9c4 \ud68c\uadc0 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac01 x1\uacfc x2 \uc870\ud569\uc5d0 \ub300\ud574 \ubc18\uc751 \ubcc0\uc218 (y)\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubc18\uc751\ud45c\uba74 \uadf8\ub9bc \uadf8\ub9ac\uae30<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>plot3d<\/code> \ud568\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec 3D \ubc18\uc751\ud45c\uba74\uc744 \uadf8\ub9bd\ub2c8\ub2e4. <code>col<\/code> \ud30c\ub77c\ubbf8\ud130\ub294 \uc810\uc758 \uc0c9\uc0c1\uc744 \uc9c0\uc815\ud558\uba70, <code>type = \"s\"<\/code>\ub294 \uad6c\ud615 \uc810\uc744 \uadf8\ub9ac\ub3c4\ub85d \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><code>title3d<\/code> \ud568\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec 3D \ud50c\ub86f\uc758 \ucd95 \ub808\uc774\ube14\uacfc \uc81c\ubaa9\uc744 \uc124\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubc18\uc751\ud45c\uba74\ubd84\uc11d(RSA : Response Surface Methodology)\ub294 \ub370\uc774\ud130\ub97c 3\ucc28\uc6d0 \uadf8\ub798\ud504\ub85c \uc2dc\uac01\ud654 \ud558\uace0 \ucd5c\uc801\uc758 \uc870\uac74\uc744 \ucd94\uc815\ud558\ub294 \ubd84\uc11d\uae30\ubc95\uc73c\ub85c, \ubc18\uc751\ud45c\uba74\ubd84\uc11d(Response Surface Analysis, RSA)\uc73c\ub85c&#8230;<\/p>\n","protected":false},"author":1,"featured_media":904,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-725","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stat","wpcat-6-id"],"_links":{"self":[{"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/725","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=725"}],"version-history":[{"count":12,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/725\/revisions"}],"predecessor-version":[{"id":1268,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/725\/revisions\/1268"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=\/wp\/v2\/media\/904"}],"wp:attachment":[{"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=725"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.inmining.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}