Hi, I am using ggplot2 to make frequency plot and the case of my data is around 4000. But it comes to a problem that the resulted plot is empty, only with x and y scale. i used this code to plot the 'mpg' data inside of rstudio, it works!The code i used is ggplot(data) + geom_bar(mapping=aes(de), na.rm = TRUE),
i do not know what the problem would be?Can anyone helps?