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
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
レシピ
8.7
目盛とラベルを非表示にする
203
図8-13 離散値軸でlimitsを使用して順序の設定と要素の除外を行い、breaksを使用してラベルを表示する要
素を設定した箱ひげ図
関連項目
目盛とラベルをグラフから取り除くためには、「レシピ8.7 目盛とラベルを非表示にする」を参照し
てください。
レシピ
8.7
目盛とラベルを非表示にする
問題
目盛と目盛ラベルを非表示にしたい。
解決策
図8-14（左）のように目盛のラベルだけを非表示にしたい場合は、
theme(axis.text.y = element_
blank())
を使います（
x
軸も同様です）。これは、連続値軸でもカテゴリカルな軸でも有効です。
pg_plot <- ggplot(PlantGrowth, aes(x = group, y = weight)) +
geom_boxplot()
pg_plot +
theme(axis.text.y = element_blank())
目盛記号を非表示にする場合、
theme(axis.ticks = element_blank())
を使います。これは、
x
軸
と
y
軸両方の軸の目盛記号を非表示にします（片方の軸の目盛記号だけを非表示にすることはできませ
ん）。次の例では、
y
軸の目盛ラベルと両軸の目盛記号を非表示にしています（図 8-14中央）。
pg_plot +
theme(axis.ticks = element_blank(), axis.text.y = element_blank()) ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.