Semi-transparency in RStudio

Question

I\'m trying to create a plot with a semi-transparent confidence region around the regression line:

library(car)
library(ggplot2)
library(effects)

mod <- lm(s         


        

Answer 1

I had the same problem under Ubuntu 16.04 when using RStudio with R v4.4.0. After updating R to v4.4.4 and running RStudio from terminal it was working fine.

Be aware that R version RStudio uses depends on the way you are starting the application (from desktop or terminal).