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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A.7
おわりに
433
されるのです。
geom_histogram()
など一部の幾何オブジェクトではこの処理が自動で行われますが、
stat_xxx
で定義されたさまざまな関数を使って、自分でデータを変換または要約する必要がある場面
も出てくるでしょう。
A.6
テーマ
グラフの体裁のうち、いくつかの側面はグラフィックス文法の範囲外となります。範囲外になるもの
には、背景色やグラフ描画領域の目盛線の描画色、軸のラベルで使用するフォント、およびグラフのタ
イトルのテキストなどが含まれます。これらは、「9章 グラフの全体的な体裁」で紹介する
theme()
関
数で制御することができます。
A.7
おわりに
ここまで読み進めたあなたは、きっと
ggplot2
の背景にあるコンセプトを理解できたはずです。この
本の残りの部分では、
ggplot2
をいかに使うかを紹介しています。
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.