ggplot2中绘图设置x轴、y轴名称距离框线的距离

001、基础绘图

library(ggplot2)#导入ggplot包

ggplot(data = mtcars,         
       aes(x = wt, y = mpg, 
           colour = factor(cyl))) +  
  geom_point() +
  theme_bw()                    ## 基础绘图

002、设置x轴名称与框线的距离

a、设置为5

library(ggplot2)#导入ggplot包

ggplot(data = mtcars,         
       aes(x = wt, y = mpg, 
           colour = factor(cyl))) +  
  geom_point() +
  theme_bw() +
  theme(axis.title.x = element_text(vjust = 5))     ## 设置x轴名称与框线的距离，vertical设置为5

b、设置为-3

library(ggplot2)#导入ggplot包

ggplot(data = mtcars,         
       aes(x = wt, y = mpg, 
           colour = factor(cyl))) +  
  geom_point() +
  theme_bw() +
  theme(axis.title.x = element_text(vjust = -3))     ## 设置为-3

004、测试y轴

a、设置为5

library(ggplot2)#导入ggplot包

ggplot(data = mtcars,         
       aes(x = wt, y = mpg, 
           colour = factor(cyl))) +  
  geom_point() +
  theme_bw() +
  theme(axis.title.y = element_text(vjust = 5))      ## 设置为5

b、设置为-5

library(ggplot2)#导入ggplot包

ggplot(data = mtcars,         
       aes(x = wt, y = mpg, 
           colour = factor(cyl))) +  
  geom_point() +
  theme_bw() +
  theme(axis.title.y = element_text(vjust = -5))     ## 设置为-5

。