{"id":262,"date":"2022-08-23T22:35:41","date_gmt":"2022-08-23T13:35:41","guid":{"rendered":"https:\/\/best-biostatistics.com\/toukei-er\/entry\/kernel-density-estimation\/"},"modified":"2024-09-21T10:31:47","modified_gmt":"2024-09-21T01:31:47","slug":"kernel-density-estimation","status":"publish","type":"post","link":"https:\/\/best-biostatistics.com\/toukei-er\/entry\/kernel-density-estimation\/","title":{"rendered":"\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u306e\u7c21\u5358\u306a\u8aac\u660e\u3068\u30d0\u30f3\u30c9\u5e45\u306e\u8a2d\u5b9a\u65b9\u6cd5"},"content":{"rendered":"\n<p>\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u3068\u306f\u3069\u3093\u306a\u63a8\u5b9a\u3067\u3001\u3069\u3093\u306a\u6642\u306b\u4f7f\u308f\u308c\u308b\u306e\u304b\uff1f<\/p>\n\n\n\n<p>\u30d0\u30f3\u30c9\u5e45\u306e\u6c7a\u3081\u65b9\u3082\u7d39\u4ecb<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u3068\u306f\u4f55\u304b\">\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n\n\n\n<p>\u3068\u3066\u3082\u5206\u304b\u308a\u3084\u3059\u3044\u8a18\u4e8b\u3092\u898b\u3064\u3051\u305f\u306e\u3067\u3001\u305d\u306e\u307e\u307e\u5f15\u7528\u3059\u308b\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u3055\u3066\u3001\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u6cd5\u3092\u5927\u96d1\u628a\u306b\u8a00\u3046\u3068\u3001<br>\u300c\u78ba\u7387\u5bc6\u5ea6\u304c\u5168\u7136\u308f\u304b\u3089\u306a\u3044\u78ba\u7387\u5206\u5e03\u304b\u3089\u6a19\u672c\u304c\u5f97\u3089\u308c\u305f\u3068\u304d\u306b\u3001\u305d\u306e\u6a19\u672c\u304b\u3089\u3067\u304d\u308b\u3060\u3051\u3044\u3044\u611f\u3058\u306b\u5143\u306e\u78ba\u7387\u5bc6\u5ea6\u3092\u63a8\u5b9a\u3059\u308b\u65b9\u6cd5\u300d\u3067\u3059\u3002<br>\u5143\u306e\u78ba\u7387\u5bc6\u5ea6\u304c\u6b63\u898f\u5206\u5e03\u3060\u3068\u304b\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u3060\u3068\u304b\u3060\u3051\u3067\u3082\u308f\u304b\u3063\u3066\u3044\u305f\u3089\u3001\u305d\u306e\u671f\u5f85\u5024\u3084\u5206\u6563\u306a\u3069\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3060\u3051\u63a8\u5b9a\u3059\u308c\u3070\u3044\u3044(\u3053\u308c\u3092\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u3068\u3044\u3046)\u306e\u3067\u3059\u304c\u3001<br>\u305d\u308c\u3055\u3048\u3082\u308f\u304b\u3089\u306a\u3044\u3068\u304d\u306b\u4f7f\u308f\u308c\u308b\u624b\u6cd5\u3067\u3042\u308a\u3001\u30ce\u30f3\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<p><a href=\"https:\/\/analytics-note.xyz\/statistics\/kernel-density-estimation\/\">\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u6cd5\u306e\u7d39\u4ecb | \u5206\u6790\u30ce\u30fc\u30c8<\/a><\/p>\n\n\n\n<p>\u901a\u5e38\u306f\u3001\u6b63\u898f\u5206\u5e03\u3068\u304b\u3001\u5bfe\u6570\u6b63\u898f\u5206\u5e03\u3068\u304b\u3001\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u3068\u304b\u3001\u6bcd\u96c6\u56e3\u306e\u5206\u5e03\u306e\u5f62\u72b6\u304c\u308f\u304b\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u304c\u3001\u307e\u3063\u305f\u304f\u308f\u304b\u3089\u306a\u3044\u5834\u5408\u306b\u4f7f\u3046\u3053\u3068\u304c\u60f3\u5b9a\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>\u5206\u5e03\u306e\u5f62\u72b6\u304c\u308f\u304b\u308b\u5834\u5408\u306f\u3001\u305d\u306e\u5206\u5e03\u306e\u7279\u5fb4\u3092\u793a\u3059\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u63a8\u5b9a\u3059\u308b\u3053\u3068\u3067\u6bcd\u96c6\u56e3\u304c\u63a8\u5b9a\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p>\u307e\u3063\u305f\u304f\u308f\u304b\u3089\u306a\u3044\u5834\u5408\u306e\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u306f\u3001\u7d50\u679c\u306f\u30b0\u30e9\u30d5\u3067\u8868\u73fe\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u6cd5\u306f\u3069\u3093\u306a\u63a8\u5b9a\u65b9\u6cd5\u306a\u306e\u304b\">\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u6cd5\u306f\u3069\u3093\u306a\u63a8\u5b9a\u65b9\u6cd5\u306a\u306e\u304b\uff1f<\/h2>\n\n\n\n<p>\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u6cd5\u306f\u3001\u30ab\u30fc\u30cd\u30eb\u95a2\u6570 K \u3092\u7528\u3044\u3066\u3001\u63a8\u5b9a\u3059\u308b\u3002<\/p>\n\n\n\n<p>$$ \\hat{p} (x) = \\frac{1}{nh} \\sum_{i=1}^{n} {K \\left( \\frac{x &#8211; X_i}{h} \\right)} $$<\/p>\n\n\n\n\n\n\n\n<p>n\u306f\u30c7\u30fc\u30bf\u306e\u500b\u6570\u3001Xi \u304c\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u4efb\u610f\u306b\u6c7a\u3081\u305f\uff58\u306e\u3068\u304d\u306e\u78ba\u7387\u5bc6\u5ea6\u3092\u30ab\u30fc\u30cd\u30eb\u95a2\u6570\u306b\u3088\u3063\u3066\u63a8\u5b9a\u3059\u308b\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u306e\u30d0\u30f3\u30c9\u5e45\u3068\u306f\">\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u306e\u30d0\u30f3\u30c9\u5e45\u3068\u306f\uff1f<\/h3>\n\n\n\n<p>h\u306f\u30d0\u30f3\u30c9\u5e45\u3068\u547c\u3070\u308c\u3066\u9069\u5207\u306b\u6c7a\u3081\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p>h \u306fSilvermann\u306e\u65b9\u6cd5\u304c\u6709\u540d\u3067\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a08\u7b97\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>$$ h = \\frac{0.9 \\times \\min \\left( s, \\frac{IQR}{1.34} \\right)}{n^{1\/5}} $$<\/p>\n\n\n\n\n\n\n\n<p>s \u306f\u30b5\u30f3\u30d7\u30eb\u306e\u6a19\u6e96\u504f\u5dee\u3001IQR\u306f\u56db\u5206\u4f4d\u7bc4\u56f2\u3067\u3001\u6a19\u6e96\u504f\u5dee\u3068IQR\/1.34\u306e\u3069\u3061\u3089\u304b\u5c0f\u3055\u3044\u307b\u3046\u30920.9\u500d\u3057\u305f\u3082\u306e\u304c\u5206\u5b50\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u5206\u6bcd\u306f\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u306e1\/5\u4e57\u3002<\/p>\n\n\n\n<p>\u30ab\u30fc\u30cd\u30eb\u95a2\u6570\u306b\u306f\u3044\u304f\u3064\u304b\u7a2e\u985e\u304c\u3042\u308b\u304c\u3001\u3082\u3063\u3068\u3082\u3088\u304f\u7528\u3044\u3089\u308c\u308b\u306e\u306f Gaussian \u30ac\u30a6\u30b9\u95a2\u6570\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u3044\u308f\u3086\u308b\u6b63\u898f\u5206\u5e03\u306e\u95a2\u6570\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>$$ K(x) = \\frac{1}{\\sqrt{2 \\pi}} \\exp{\\left( &#8211; \\frac{x^2}{2} \\right)} $$<\/p>\n\n\n\n\n\n\n\n<div id=\"biost-551372428\" class=\"biost- biost-entity-placement\"><p style=\"text-align: center;\"><span style=\"font-size: 20px;\"><strong><a href=\"https:\/\/best-biostatistics.com\/kmhl\">\uff1e\uff1e\u3082\u3046\u7d71\u8a08\u3067\u60a9\u3080\u306e\u306f\u7d42\u308f\u308a\u306b\u3057\u307e\u305b\u3093\u304b\uff1f\u00a0<\/a><\/strong><\/span><\/p>\r\n<a href=\"https:\/\/best-biostatistics.com\/kmhl\"><img class=\"aligncenter wp-image-2794 size-full\" src=\"https:\/\/best-biostatistics.com\/wp\/wp-content\/uploads\/2023\/11\/bn_r_03.png\" alt=\"\" width=\"500\" height=\"327\" \/><\/a>\r\n<p style=\"text-align: center;\"><span style=\"color: #ff0000; font-size: 20px;\"><strong><span class=\"marker2\">\u21911\u4e07\u4eba\u4ee5\u4e0a\u306e\u533b\u7642\u5f93\u4e8b\u8005\u304c\u8cfc\u8aad\u4e2d<\/span><\/strong><\/span><\/p><\/div><h2 class=\"wp-block-heading\" id=\"\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u30b0\u30e9\u30d5\u3092\u63cf\u3044\u3066\u307f\u308b\">\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u30b0\u30e9\u30d5\u3092\u63cf\u3044\u3066\u307f\u308b<\/h2>\n\n\n\n<p><a href=\"https:\/\/bdastyle.net\/tools\/frequency-distribution\/kernel-density-plot.html\">\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u30b0\u30e9\u30d5\u306e\u63cf\u753b with Excel<\/a><\/p>\n\n\n\n<p>\u3053\u3061\u3089\u306e\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\u30b0\u30e9\u30d5\u3092\u63cf\u3044\u3066\u307f\u308b\u3002<\/p>\n\n\n\n<p>\u7d71\u8a08\u30bd\u30d5\u30c8R\u3067\u5b9f\u884c\u3057\u3066\u307f\u308b\u3002<\/p>\n\n\n\n<p>\u30af\u30ea\u30c3\u30d7\u30dc\u30fc\u30c9\u7d4c\u7531\u3067\u8aad\u307f\u8fbc\u3080\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dat <span class=\"synStatement\">&lt;-<\/span> <span class=\"synIdentifier\">read.table<\/span><span class=\"synSpecial\">(<\/span><span class=\"synConstant\">\"clipboard\"<\/span><span class=\"synSpecial\">,<\/span> header<span class=\"synStatement\">=<\/span><span class=\"synConstant\">T<\/span><span class=\"synSpecial\">)<\/span>\n<\/code><\/pre>\n\n\n\n<p>\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3092\u63cf\u304f\u3068\u3053\u306e\u3088\u3046\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"672\" height=\"672\" src=\"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220820184953.png\" alt=\"\" class=\"wp-image-1601\" title=\"\" srcset=\"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220820184953.png 672w, https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220820184953-300x300.png 300w, https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220820184953-150x150.png 150w\" sizes=\"(max-width: 672px) 100vw, 672px\" \/><\/figure>\n\n\n\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><\/span><\/p>\n\n\n\n<p>\u7d71\u8a08\u30bd\u30d5\u30c8R\u306b\u306fdensity()\u3068\u3044\u3046\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u95a2\u6570\u304c\u3042\u308a\u3001\u305d\u308c\u3092\u4f7f\u3046\u3068\u7c21\u5358\u306b\u8a08\u7b97\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"synIdentifier\">density<\/span><span class=\"synSpecial\">(<\/span>dat<span class=\"synSpecial\">$<\/span>x<span class=\"synSpecial\">)<\/span>\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u30d0\u30f3\u30c9\u5e45\u306e\u8a2d\u5b9a\u306f\u3069\u3046\u3059\u308b\">\u30d0\u30f3\u30c9\u5e45\u306e\u8a2d\u5b9a\u306f\u3069\u3046\u3059\u308b\uff1f<\/h3>\n\n\n\n<p>\u30d0\u30f3\u30c9\u5e45 h \u306f\u3001Silvermann\u306e\u65b9\u6cd5\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\uff09\u3067\u3001\u30ab\u30fc\u30cd\u30eb\u95a2\u6570\u306f\u30ac\u30a6\u30b9\u95a2\u6570\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\uff09\u3092\u5229\u7528\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u8a08\u7b97\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"695\" height=\"439\" src=\"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823221231.png\" alt=\"\" class=\"wp-image-1602\" title=\"\" srcset=\"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823221231.png 695w, https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823221231-300x189.png 300w\" sizes=\"(max-width: 695px) 100vw, 695px\" \/><\/figure>\n\n\n\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><\/span><\/p>\n\n\n\n<p>h\u306f Bandwidth &#8216;bw&#8217;\u3067\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>7.876\u3068\u8a08\u7b97\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"synIdentifier\">plot<\/span><span class=\"synSpecial\">(<\/span><span class=\"synIdentifier\">desity<\/span><span class=\"synSpecial\">(<\/span>dat<span class=\"synSpecial\">$<\/span>x<span class=\"synSpecial\">))<\/span>\n<\/code><\/pre>\n\n\n\n<p>\u3068plot()\u95a2\u6570\u3092\u5b9f\u884c\u3059\u308b\u3068\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u30b0\u30e9\u30d5\u304c\u63cf\u753b\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"672\" height=\"672\" src=\"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823221556.png\" alt=\"\" class=\"wp-image-1603\" title=\"\" srcset=\"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823221556.png 672w, https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823221556-300x300.png 300w, https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823221556-150x150.png 150w\" sizes=\"(max-width: 672px) 100vw, 672px\" \/><\/figure>\n\n\n\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><\/span><\/p>\n\n\n\n<p>\u3053\u306e\u7d50\u679c\u3067\u63cf\u304b\u308c\u305f\u30b0\u30e9\u30d5\u304c\u6bcd\u96c6\u56e3\u306e\u63a8\u5b9a\u30b0\u30e9\u30d5\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u5de6\u53f3\u5bfe\u79f0\u306e\u91e3\u308a\u9418\u578b\u306e\u6b63\u898f\u5206\u5e03\u3092\u3057\u3066\u3044\u308c\u3070\u3001\u6bcd\u96c6\u56e3\u304c\u6b63\u898f\u5206\u5e03\u3067\u3042\u308b\u3068\u63a8\u5b9a\u3055\u308c\u305f\u3053\u3068\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u3082\u3068\u3082\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6b63\u898f\u5206\u5e03\u3092\u601d\u308f\u305b\u308b\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3060\u3063\u305f\u5834\u5408\u3001<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"672\" height=\"672\" src=\"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823223344.png\" alt=\"\" class=\"wp-image-1604\" title=\"\" srcset=\"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823223344.png 672w, https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823223344-300x300.png 300w, https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823223344-150x150.png 150w\" sizes=\"(max-width: 672px) 100vw, 672px\" \/><\/figure>\n\n\n\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><\/span><\/p>\n\n\n\n<p>\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u30b0\u30e9\u30d5\u3092\u63cf\u304f\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u307b\u307c\u6b63\u898f\u5206\u5e03\u306b\u8fd1\u3044\u30b0\u30e9\u30d5\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"672\" height=\"672\" src=\"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823223307.png\" alt=\"\" class=\"wp-image-1605\" title=\"\" srcset=\"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823223307.png 672w, https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823223307-300x300.png 300w, https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823223307-150x150.png 150w\" sizes=\"(max-width: 672px) 100vw, 672px\" \/><\/figure>\n\n\n\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u307e\u3068\u3081\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u3042\u308b\u30b5\u30f3\u30d7\u30eb\u304c\u5f97\u3089\u308c\u3066\u3044\u308b\u6642\u306b\u3001\u30ce\u30f3\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u306b\u6bcd\u96c6\u56e3\u306e\u5206\u5e03\u3092\u63a8\u5b9a\u3059\u308b\u65b9\u6cd5\u3068\u3057\u3066\u3001\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u306e\u65b9\u6cd5\u3092\u7c21\u5358\u306b\u7d39\u4ecb\u3057\u3001\u7d71\u8a08\u30bd\u30d5\u30c8R\u306edensity()\u95a2\u6570\u3092\u4f7f\u3048\u3070\u3001\u7c21\u5358\u306b\u63a8\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30b0\u30e9\u30d5\u63cf\u753b\u3067\u304d\u308b\u3053\u3068\u3092\u7d39\u4ecb\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u95a2\u9023\u8a18\u4e8b\">\u95a2\u9023\u8a18\u4e8b<\/h2>\n\n\n<div class=\"swell-block-postLink\">\t\t\t<div class=\"p-blogCard -internal\" data-type=\"type1\" data-onclick=\"clickLink\">\n\t\t\t\t<div class=\"p-blogCard__inner\">\n\t\t\t\t\t<span class=\"p-blogCard__caption\">\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/span>\n\t\t\t\t\t<div class=\"p-blogCard__thumb c-postThumb\"><figure class=\"c-postThumb__figure\"><img decoding=\"async\" src=\"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2024\/08\/1920x1080-video-Excel-300x169.jpg\" alt=\"\" class=\"c-postThumb__img u-obf-cover\" width=\"320\" height=\"180\"><\/figure><\/div>\t\t\t\t\t<div class=\"p-blogCard__body\">\n\t\t\t\t\t\t<a class=\"p-blogCard__title\" href=\"https:\/\/best-biostatistics.com\/toukei-er\/entry\/kernel-density-estimates\/\">EZR \u306e\u6563\u5e03\u56f3\u884c\u5217\u3067\u8868\u793a\u3055\u308c\u308b\u66f2\u7dda\u30b0\u30e9\u30d5\u306e\u610f\u7fa9<\/a>\n\t\t\t\t\t\t<span class=\"p-blogCard__excerpt\">EZR\u306e\u6563\u5e03\u56f3\u884c\u5217\u306b\u304a\u3044\u3066\u5404\u5909\u6570\u306e\u6587\u5b57\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u30b9\u30e0\u30fc\u30ba\u306a\u30b0\u30e9\u30d5\u306e\u89e3\u8aac\u3002 EZR \u306e\u6563\u5e03\u56f3\u884c\u5217\u3067\u8868\u793a\u3055\u308c\u308b\u66f2\u7dda\u30b0\u30e9\u30d5 \u4ee5\u4e0b\u306e\u8d64\u77e2\u5370\u3067\u793a\u3057\u305f\u66f2\u7dda\u30b0\u30e9\u30d5\u306e\u3053\u3068\u3092\u8a00\u3063&#8230;<\/span>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u53c2\u8003\u8cc7\u6599\u30b5\u30a4\u30c8\">\u53c2\u8003\u8cc7\u6599\u30fb\u30b5\u30a4\u30c8\u3000<\/h2>\n\n\n\n<p>\u30ce\u30f3\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u5bc6\u5ea6\u63a8\u5b9a\u6cd5<\/p>\n\n\n\n<p><a href=\"http:\/\/ibis.t.u-tokyo.ac.jp\/suzuki\/lecture\/2015\/dataanalysis\/L9.pdf\">http:\/\/ibis.t.u-tokyo.ac.jp\/suzuki\/lecture\/2015\/dataanalysis\/L9.pdf<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/rinsaka.com\/python\/kde.html\">\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/analytics-note.xyz\/statistics\/kernel-density-estimation\/\">\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u6cd5\u306e\u7d39\u4ecb | \u5206\u6790\u30ce\u30fc\u30c8<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/learning-with-machine.hatenablog.com\/entry\/2021\/02\/06\/220000\">\u30ce\u30f3\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u5bc6\u5ea6\u63a8\u5b9a\uff08\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u5bc6\u5ea6\u63a8\u5b9a\u3001\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\uff09 &#8211; \u6a5f\u68b0\u3068\u5b66\u7fd2\u3059\u308b<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/bdastyle.net\/tools\/frequency-distribution\/kernel-density-plot.html\">\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u30b0\u30e9\u30d5\u306e\u63cf\u753b with Excel<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30ab\u30fc\u30cd\u30eb\u5bc6\u5ea6\u63a8\u5b9a\u3068\u306f\u3069\u3093\u306a\u63a8\u5b9a\u3067\u3001\u3069\u3093\u306a\u6642\u306b\u4f7f\u308f\u308c\u308b\u306e\u304b\uff1f \u30d0\u30f3\u30c9\u5e45\u306e\u6c7a\u3081\u65b9\u3082\u7d39\u4ecb<\/p>\n","protected":false},"author":2,"featured_media":1603,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[5,76],"tags":[],"class_list":["post-262","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-r","category-76"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/best-biostatistics.com\/toukei-er\/wp-content\/uploads\/2022\/08\/20220823221556.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/posts\/262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/comments?post=262"}],"version-history":[{"count":3,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/posts\/262\/revisions"}],"predecessor-version":[{"id":1609,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/posts\/262\/revisions\/1609"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/media\/1603"}],"wp:attachment":[{"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/media?parent=262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/categories?post=262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/best-biostatistics.com\/toukei-er\/wp-json\/wp\/v2\/tags?post=262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}