慕勒4588411
2017-05-31 13:18
我这有输入hist(airquality)
结果提示
Error in hist(airquality) : object 'airquality' not found
In addition: Warning message:
R graphics engine version 12 is not supported by this version of RStudio. The Plots tab will be disabled until a newer version of RStudio is installed.
怎么解决呢
这个函数hist必须要带变量吧,直接给数据集画柱形图不行吧
R语言之数据可视化
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