R Language Drawing: Box-line diagram

Using Ggplot2 to draw a box line chart

######*****绘制箱线图代码*****#######data1$学区房 <- factor(data1$school, levels = 0:1, labels = c("否", "是"))              #设置学区房数据为因子类型data1$CATE <- factor(data1$CATE,                      levels = c('xicheng', 'dongcheng', 'haidian',                                 'chaoyang', 'fengtai', 'shijingshan'),                     labels = c('西城', '东城', '海淀', '朝阳', '丰台', '石景山'))      #设置城区因子顺序ggplot(data1, aes(x = CATE, y = price, fill = 学区房)) +        geom_boxplot( ) +                                                               #绘制箱线图        labs(title = "北京二手房各城区单价箱线图",              x = '城区', y = '单价（元）', fill = '学区房')                             #添加标题

R Language Drawing: Box-line diagram