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
6.10
ドットプロットを作成する
159
平滑化の度合いを変更するためには、「レシピ6.3 密度曲線を作成する」で説明したように
adjust
パラメータを使います。デフォルトの値は
1
で、大きくすればより滑らかに、小さくすれば滑らかでな
くなります。
#
平滑化の度合いを大きく
hw_p +
geom_violin(adjust = 2)
#
平滑化の度合いを小さく
hw_p +
geom_violin(adjust = .5)
図6-26 左：平滑化の度合いを大きく設定したバイオリンプロット 右：小さく設定したバイオリンプロット
関連項目
従来の密度関数を作成するためには、「レシピ 6.3 密度曲線を作成する」を参照してください。
点の種類を変更するためには、「レシピ 4.5 点の体裁を変更する」を参照してください。
レシピ
6.10
ドットプロットを作成する
問題
各データポイントを表示するウィルキンソンのドットプロットを作成したい。
解決策
geom_dotplot()
を使います。次の例では、
countries
データセットの一部を使います（図6-27）。
library(gcookbook) # countries
データセットを使うために
gcookbook
を読み込む
160
6
章 データ分布の要約
library(dplyr) ...
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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.