Rolf Turner wrote
>Your example is a bit confusing ---
Sorry, maybe I can provide a better example above of what I want.
> ``add'' and ``col'' do not seem to be arguments for boxplot().
Are you sure? ;-) Maybe you could want to take a look to this:
clyde <- rnorm(100)
melvin <- sample(
Thanks to all for the answers
---
Thierry : a very interesting answer... but I'm still trying to figure how
to install ggplot2 :-)
install.packages("ggplot")
Warning in install.packages("ggplot2") : argument 'lib' is missing: using
'...R/i486-pc-linux-gnu-library/2.5'
??
also installing
Dear R list members
I am trying to improve a boxplot with 2 data sets. I run somethinkg like
boxplot(data1 ~ month, add=F, col = "red", ...)
boxplot(data2 ~ month, add=T, col = "blue", ...)
The problem is that the data from February are missing for data2, so R
think that must take little more spa
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