{"id":116040,"date":"2024-03-23T05:03:22","date_gmt":"2024-03-22T20:03:22","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/%e7%95%b0%e5%b8%b8%e5%80%a4%e3%82%92%e9%99%a4%e5%a4%96%e3%81%99%e3%82%8br%e8%a8%80%e8%aa%9e\/"},"modified":"2024-03-27T18:50:39","modified_gmt":"2024-03-27T09:50:39","slug":"%e7%95%b0%e5%b8%b8%e5%80%a4%e3%82%92%e9%99%a4%e5%a4%96%e3%81%99%e3%82%8br%e8%a8%80%e8%aa%9e","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/%e7%95%b0%e5%b8%b8%e5%80%a4%e3%82%92%e9%99%a4%e5%a4%96%e3%81%99%e3%82%8br%e8%a8%80%e8%aa%9e\/","title":{"rendered":"\u7570\u5e38\u5024\u3092\u9664\u5916\u3059\u308bR\u8a00\u8a9e"},"content":{"rendered":"

R\u8a00\u8a9e\u3067\u306f\u6b21\u306e\u624b\u6cd5\u3067\u7570\u5e38\u5024\u3092\u9664\u53bb\u3057\u307e\u3059\u3002<\/p>\n

    \n
  1. 3\u03c3 \u306e\u6cd5\u5247\u306e\u5229\u7528\uff1a\u30c7\u30fc\u30bf\u3092\u6b63\u898f\u5206\u5e03\u306b\u5f93\u3046\u3068\u4eee\u5b9a\u3057\u3001\u5e73\u5747\u5024\u3068\u6a19\u6e96\u504f\u5dee\u3092\u8a08\u7b97\u3057\u30013 \u500d\u306e\u6a19\u6e96\u504f\u5dee\u3092\u8d85\u3048\u308b\u6570\u5024\u3092\u9664\u53bb\u3059\u308b\u3002<\/li>\n<\/ol>\n
    data <-<\/span> c<\/span>(<\/span>1<\/span>,<\/span> 2<\/span>,<\/span> 3<\/span>,<\/span> 4<\/span>,<\/span> 100<\/span>)<\/span>  # \u5047\u8bbedata\u4e3a\u6570\u636e\u5411\u91cf<\/span>\r\nmean_value <-<\/span> mean(<\/span>data)<\/span>\r\nsd_value <-<\/span> sd(<\/span>data)<\/span>\r\nthreshold <-<\/span> mean_value +<\/span> 3<\/span> *<\/span> sd_value\r\nfiltered_data <-<\/span> data[<\/span>data <=<\/span> threshold]<\/span>\r\n<\/code><\/pre>\n
      \n
    1. \u7bb1\u3072\u3052\u56f3\u3092\u7528\u3044\u308b\uff1a\u30c7\u30fc\u30bf\u306e\u7bb1\u3072\u3052\u56f3\u306b\u57fa\u3065\u304d\u3001\u56db\u5206\u4f4d\u7bc4\u56f2\u00d71.5\u306e\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u6570\u5024\u3092\u9664\u5916\u3059\u308b\u3002<\/li>\n<\/ol>\n
      data <-<\/span> c<\/span>(<\/span>1<\/span>,<\/span> 2<\/span>,<\/span> 3<\/span>,<\/span> 4<\/span>,<\/span> 100<\/span>)<\/span>  # \u5047\u8bbedata\u4e3a\u6570\u636e\u5411\u91cf<\/span>\r\nq1 <-<\/span> quantile(<\/span>data,<\/span> 0.25<\/span>)<\/span>\r\nq3 <-<\/span> quantile(<\/span>data,<\/span> 0.75<\/span>)<\/span>\r\niqr <-<\/span> q3 -<\/span> q1\r\nlower_threshold <-<\/span> q1 -<\/span> 1.5<\/span> *<\/span> iqr\r\nupper_threshold <-<\/span> q3 +<\/span> 1.5<\/span> *<\/span> iqr\r\nfiltered_data <-<\/span> data[<\/span>data >=<\/span> lower_threshold &<\/span> data <=<\/span> upper_threshold]<\/span>\r\n<\/code><\/pre>\n
        \n
      1. \u30bf\u30ad\u30a4\u306e\u30d5\u30a7\u30f3\u30b9\u3092\u5229\u7528\u3057\u3066\u3001\u30bf\u30ad\u30a4\u306e\u30d5\u30a7\u30f3\u30b9\u6cd5\u306b\u57fa\u3065\u304d\u3001\u56db\u5206\u4f4d\u7bc4\u56f2\u306e\u4e2d\u592e\u5024\u306e3\u500d\u4ee5\u4e0a\u3068\u306a\u308b\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n
        data <-<\/span> c<\/span>(<\/span>1<\/span>,<\/span> 2<\/span>,<\/span> 3<\/span>,<\/span> 4<\/span>,<\/span> 100<\/span>)<\/span>  # \u5047\u8bbedata\u4e3a\u6570\u636e\u5411\u91cf<\/span>\r\nq1 <-<\/span> quantile(<\/span>data,<\/span> 0.25<\/span>)<\/span>\r\nq3 <-<\/span> quantile(<\/span>data,<\/span> 0.75<\/span>)<\/span>\r\niqr <-<\/span> q3 -<\/span> q1\r\nlower_threshold <-<\/span> q1 -<\/span> 3<\/span> *<\/span> iqr\r\nupper_threshold <-<\/span> q3 +<\/span> 3<\/span> *<\/span> iqr\r\nfiltered_data <-<\/span> data[<\/span>data >=<\/span> lower_threshold &<\/span> data <=<\/span> upper_threshold]<\/span>\r\n<\/code><\/pre>\n
        \u5177\u4f53\u7684\u306a\u30c7\u30fc\u30bf\u306e\u7279\u5fb4\u3068\u5206\u6790\u8981\u4ef6\u306b\u5408\u308f\u305b\u3066\u9069\u5207\u306a\u65b9\u6cd5\u3092\u9078\u629e\u3057\u3066\u5916\u308c\u5024\u3092\u9664\u53bb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        R\u8a00\u8a9e\u3067\u306f\u6b21\u306e\u624b\u6cd5\u3067\u7570\u5e38\u5024\u3092\u9664\u53bb\u3057\u307e\u3059\u3002 3\u03c3 \u306e\u6cd5\u5247\u306e\u5229\u7528\uff1a\u30c7\u30fc\u30bf\u3092\u6b63\u898f\u5206\u5e03\u306b\u5f93\u3046\u3068\u4eee\u5b9a\u3057\u3001\u5e73\u5747\u5024\u3068\u6a19\u6e96\u504f\u5dee\u3092\u8a08\u7b97\u3057\u30013 \u500d\u306e\u6a19\u6e96\u504f\u5dee\u3092\u8d85\u3048\u308b\u6570\u5024\u3092\u9664\u53bb\u3059\u308b\u3002 data <- c(1, 2, 3, 4, 100) […]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-116040","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u7570\u5e38\u5024\u3092\u9664\u5916\u3059\u308bR\u8a00\u8a9e - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/\u7570\u5e38\u5024\u3092\u9664\u5916\u3059\u308br\u8a00\u8a9e\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u7570\u5e38\u5024\u3092\u9664\u5916\u3059\u308bR\u8a00\u8a9e\" \/>\n<meta property=\"og:description\" content=\"R\u8a00\u8a9e\u3067\u306f\u6b21\u306e\u624b\u6cd5\u3067\u7570\u5e38\u5024\u3092\u9664\u53bb\u3057\u307e\u3059\u3002 3\u03c3 \u306e\u6cd5\u5247\u306e\u5229\u7528\uff1a\u30c7\u30fc\u30bf\u3092\u6b63\u898f\u5206\u5e03\u306b\u5f93\u3046\u3068\u4eee\u5b9a\u3057\u3001\u5e73\u5747\u5024\u3068\u6a19\u6e96\u504f\u5dee\u3092\u8a08\u7b97\u3057\u30013 \u500d\u306e\u6a19\u6e96\u504f\u5dee\u3092\u8d85\u3048\u308b\u6570\u5024\u3092\u9664\u53bb\u3059\u308b\u3002 data <- c(1, 2, 3, 4, 100) […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/\u7570\u5e38\u5024\u3092\u9664\u5916\u3059\u308br\u8a00\u8a9e\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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