[R] qplot of ggplot package how to plot different size according to the values and not to the weights?

[Stefan Grosse]

here an example with the car data
qplot(drat,wt,data=mtcars,shape=as.factor(carb),col=am,size=3)

it gets a bit better if one takes away the as.factor (but that of course
changes other things)

The picture is saved via metafile, screenshot did not work (mostly black
whyever) I know its deleted for the list...


Stefan
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