I need to know something about "ggplot" .
ggplot(df, aes(price, y = ..density..)) +
geom_freqpoly(aes(colour = cut), binwidth = 500)
Error in ggplot(df, aes(price, y = ..density..)) :
could not find function "ggplot"
When I try to install ggplot, there is an error for R 5.3.2 :
Warning in install.packages :
package ‘ggplot’ is not available (for R version 3.5.2)
So how can I edit my recently code?