如何清理这个数据框以使用ggplot绘制一个boxplot？

Question

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数据框包含8种颜色，每种颜色有1000个值。我想用ggplot绘制8个盒子的箱形图。但是如何在ggplot中设置x和y值？非常感谢你！

Answer 1

由于没有提供样本数据集，因此调整起来有点困难，所以我提供了一个包含4个值的样本，每个颜色都有1000个值。

library(tidyverse)
colorrs <- c("red","green","blue","orange")#load the 4 colors
colordata <- tibble::tibble(color = rep(colorrs, 1000),#make a tibble
               values = rnorm(4000))

#plot normally distributed values by color and adjust the colors 
colordata %>% 
  #Don't forget to set the aes values. X is first, y is second
   ggplot(aes(color,values,fill = color))+
   #geom_boxplot to create boxplots
   geom_boxplot()+
  scale_fill_manual(values = c("blue","green","orange","red"))