如何连接倍数Boxplot?

时间:2019-06-19 10:51:58

标签: r ggplot2 boxplot

我尝试绘制不同年龄段的男性和女性在支出方面的差异。

我要创建类别1 =年龄<25,2 =年龄25-45,3 =年龄> 45,4 =年龄45-55,5 =年龄> 55

ggplot(Adv.csv,aes(Age <25,AveMonthSpend))+        geom_boxplot(aes(color = Gender))

ggplot(Adv.csv,aes(“ Age 25-45”,AveMonthSpend))+        geom_boxplot(aes(color = Gender))

ggplot(Adv.csv,aes(Age> 45,AveMonthSpend))+        geom_boxplot(aes(color = Gender))

ggplot(Adv.csv,aes(“年龄45-55”,AveMonthSpend))+        geom_boxplot(aes(color = Gender))

ggplot(Adv.csv,aes(年龄> 55,AveMonthSpend))+        geom_boxplot(aes(color = Gender))

我想将所有这些图放在同一张图中以比较结果 来源:https://www.kaggle.com/philboaz/kernel8523b5e9dc/edit

1 个答案:

答案 0 :(得分:0)

您可能想签出cut()

library(tidyverse)

#generate Dataset
data <- tibble(Age = sample(12:99, 50,T), 
               AveMonthSpend = rnorm(50, 100,15), 
               Gender = sample(c('f','m'),50,T)) 

# group data and plot
data %>% 
  mutate(AgeGroup = cut(x = Age, 
                        breaks = c(-Inf, 25, 45, 55, Inf), 
                        labels = c('<25', '25-45', '45-55', '>55'), 
                        right = T)) %>%
  ggplot(aes(x = AgeGroup, y = AveMonthSpend, color = Gender)) +
  geom_boxplot()