November 2019
Intermediate to advanced
472 pages
9h 23m
Japanese
Content preview from Rグラフィックスクックブック 第2版 ―ggplot2によるグラフ作成のレシピ集
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レシピ
13.13
QQ
プロットを作成する
337
arrow = arrow(length = unit(0.1,"cm")), size = 0.5) +
scale_colour_continuous(low = "grey80", high = "darkred") +
facet_wrap( ~ z)
図13-24 z（高度）をファセットとして表示した風速のベクトルフィールド
関連項目
異なるカラーパレットを使いたい場合には、「レシピ12.6 連続値変数に手動で定義したパレットを
使う」を参照してください。
グラフの一部を拡大する方法についての詳細は、「レシピ8.2 連続値の軸の範囲を設定する」を参照
してください。
レシピ
13.13
QQ
プロットを作成する
問題
正規確率プロット（
QQ
プロット、
quantile-quantile plot
）を作成し、観測値分布と理論分布を比較
したい。
338
13
章 さまざまなグラフ
解決策
観測値が正規分布に従っているかどうかを調べるためには、
geom_qq()
と
geom_qq_line()
を使用し
ます（図13-25）。
library(gcookbook) #
データセットの読み込み
ggplot(heightweight, aes(sample = heightIn)) ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.