在多ggboxplot中重命名因子变量

Question

下面的代码创建了两个并排的箱形图，标题为“pun”和“mv”。如何将标题改为“惩罚”和“道德”？

ggboxplot(d, x = "Condition.Name", 
y = c("pun", "mv"),
combine = TRUE,
color = c("#0073C2FF", "#EFC000FF", "#0073C2FF", "#EFC000FF"),
xlab = 'Condition',
ylab = 'Total score'

Answer 1

最简单的方法是传递一个修改了列名的数据版本。

以下内容很好地复制了您自己的设置：

library(ggpubr)

set.seed(1)

d <- data.frame(Condition.Name = rep(c("Breakfast", "No Breakfast"), 100),
                pun = rnorm(200, 100, 10),
                mv = rnorm(200, 98, 10))

所以使用您自己的绘图代码，我们得到了与您的类似的绘图：

ggboxplot(d, x = "Condition.Name", 
y = c("pun", "mv"),
combine = TRUE,
color = c("#0073C2FF", "#EFC000FF", "#0073C2FF", "#EFC000FF"),
xlab = 'Condition',
ylab = 'Total score'
)

要更改它，我们只需重命名我们传递给 ggboxplot 的 d 副本中的列。最简单的方法可能是 dplyr::rename:

ggboxplot(dplyr::rename(d, Punishment = pun, Morality = mv), 
          x = "Condition.Name", 
          y = c("Punishment", "Morality"),
          combine = TRUE,
          color = c("#0073C2FF", "#EFC000FF", "#0073C2FF", "#EFC000FF"),
          xlab = 'Condition',
          ylab = 'Total score'
)

^{由 reprex package (v0.3.0)}

于 2020-12-14 创建

在多ggboxplot中重命名因子变量

Rename factor variable in multi ggboxplot

r

boxplot

ggpubr