Preserve proportion of graphs using grid.arrange

Question

I\'m trying to arrange multiple plots using grid.arrange. It does the job by the book, and when calling:

p1 <- ggplot(subset(mtcars, cyl = 4)         


        

Answer 1

I thought I'd update this thread because grid.arrange now has this functionality:

grid.arrange(p3, p2, ncol = 2, widths = c(1,1.2))