{"version":"1.0","url":"https://uncorrelated.hatenablog.com/entry/2025/04/13/085736","categories":["R\u8a00\u8a9e"],"height":"190","blog_url":"https://uncorrelated.hatenablog.com/","provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/u/uncorrelated/20250413/20250413084748.png","title":"\u7d75\u5e2b\u304c\u559c\u3076\u304b\u3082\u77e5\u308c\u306a\u3044graphics::xspline","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Funcorrelated.hatenablog.com%2Fentry%2F2025%2F04%2F13%2F085736\" title=\"\u7d75\u5e2b\u304c\u559c\u3076\u304b\u3082\u77e5\u308c\u306a\u3044graphics::xspline -  \u9921\u5b50\u4ed8\u309b\u9332\u309b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"R\u3067\u306fsmooth.spline\uff0csplinefun\uff0cpracma::pchip\u306a\u3069\u3067\u30b9\u30d7\u30e9\u30a4\u30f3\u88dc\u9593\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u3001\u4e88\u6e2c\u5024\u81ea\u4f53\u306b\u3055\u307b\u3069\u8208\u5473\u306f\u7121\u304f\u3001\u6a19\u6e96graphics\u3067\u56f3\u306b\u7dda\u304c\u63cf\u3051\u308c\u3070\u5341\u5206\u306a\u3068\u304d\u306f\u3001\u4f4e\u6c34\u6e96\u63cf\u753b\u95a2\u6570xspline\u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u7dda\u3092\u63cf\u304f x <- -2:2 y <- c(2.58, 0.18, -0.70, 1.30, 2.43) plot(x, y) lty <- c(2, 3) col <- c(\"red\", \"blue\") # like cubic B-spline xspline(x, y, shape = 1, lty = lty[1], borde\u2026","provider_name":"Hatena Blog","type":"rich","author_name":"uncorrelated","published":"2025-04-13 08:57:36","width":"100%","author_url":"https://blog.hatena.ne.jp/uncorrelated/","blog_title":" \u9921\u5b50\u4ed8\u309b\u9332\u309b"}