dotchart with log scale?
I would like to draw a dot chart on a log scale. What is the syntax for this? A barchart may use log="x", but trying this with dotchart() leads to an error message.
You can do this easily with ggplot:
install.packages("ggplot")
library(ggplot)
qplot(mpg, factor(cyl), data=mtcars, log="x")
Regards,
Hadley