{"url":"https://mrkn.hatenadiary.org/entry/20090213/colormap_with_legend_by_gnu_r","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmrkn.hatenadiary.org%2Fentry%2F20090213%2Fcolormap_with_legend_by_gnu_r\" title=\"R \u306e image() \u3067\u51fa\u529b\u3057\u305f\u30ab\u30e9\u30fc\u30de\u30c3\u30d7\u306e\u6a2a\u306b\u53cd\u4f8b\u3068\u3057\u3066\u5024\u3068\u8272\u306e\u5bfe\u5fdc\u3092\u793a\u3057\u305f\u3044 - \u30c9\u30ec\u30c3\u30b7\u30f3\u30b0\u306e\u3088\u3046\u306a\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"R \u306e image() \u3067\u51fa\u529b\u3057\u305f\u30ab\u30e9\u30fc\u30de\u30c3\u30d7\u306e\u6a2a\u306b\u53cd\u4f8b\u3068\u3057\u3066\u5024\u3068\u8272\u306e\u5bfe\u5fdc\u3092\u793a\u3057\u305f\u3044","image_url":"http://img.skitch.com/20090213-me91mqn76e4e85mm2tr4c8ti4p.preview.jpg","type":"rich","categories":["GNU R"],"description":"GNU R \u3067\u3001image() \u3092\u4f7f\u3063\u30663\u6b21\u5143\u30c7\u30fc\u30bf\u3092\u30ab\u30e9\u30fc\u30de\u30c3\u30d7\u3068\u3057\u3066\u53ef\u8996\u5316\u3059\u308b\u3068\u304d\u3001\u305d\u306e\u6a2a\u306b\u8272\u3068\u5024\u306e\u5bfe\u5fdc\u3092\u793a\u3057\u305f\u3044\u3067\u3059\u3088\u306d\u3002R \u306f\u305d\u306e\u3088\u3046\u306a\u6a5f\u80fd\u3092\u7528\u610f\u3057\u3066\u304f\u308c\u3066\u3044\u308b\u306e\u304b\u306a\uff1f \u5c11\u3057\u63a2\u3057\u305f\u3051\u3069\u767a\u898b\u3067\u304d\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3082\u3063\u3068\u826f\u3044\u65b9\u6cd5\u304c\u3042\u3063\u305f\u3089\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 # plotting colormap xs <- 1:100 ys <- 1:100 zs <- sapply(xs, function (x) { sapply(ys, function (y) { sin(x/(2*pi)) + cos(y/(2*pi)) }) }) z.range <- c(min(zs), \u2026","provider_name":"Hatena Blog","author_name":"mrkn","version":"1.0","blog_url":"https://mrkn.hatenadiary.org/","blog_title":"\u30c9\u30ec\u30c3\u30b7\u30f3\u30b0\u306e\u3088\u3046\u306a","provider_url":"https://hatena.blog","width":"100%","published":"2009-02-13 00:00:00","height":"190","author_url":"https://blog.hatena.ne.jp/mrkn/"}