Re: [R] specifying plot symbol sizes in qplot or ggplot2

ijk bericht- > Van: r-help-boun...@r-project.org > [mailto:r-help-boun...@r-project.org] Namens cfriedl > Verzonden: woensdag 9 juni 2010 3:22 > Aan: r-help@r-project.org > Onderwerp: [R] specifying plot symbol sizes in qplot or ggplot2 > > > Hi. > > first thin

[R] specifying plot symbol sizes in qplot or ggplot2

Hi. first things first ... thanks for ggplot2. Now my question. I'm using qplot to generate a plot as follows where X,Y,Z, A are columns in a dataframe. qplot(X, Y, data=XYDATA, color=Z, geom=c("point"), size=A) This works as expected. Factor A has three levels so there are three sizes of the