r 缩放轴ggplot

Posted 2021-05-23

# pure zoom - maintains shapt of boxes
ggplot(mtcars, aes(x = as.factor(cyl), y = wt, )) + 
  geom_boxplot() +
  coord_cartesian(ylim = c(0,5)) # zoom y axis
 
# changes shape of boxes 
ggplot(mtcars, aes(x = as.factor(cyl), y = wt, )) + 
  geom_boxplot() +
  ylim(c(0,5)) # cut data from y axis