On 10/10/2009 06:34 PM, tulesparo wrote:
Hello,
I am a beginner with R and I would need some help with doing the barplot I
want.
In fact I want to draw a barplot from my table, but the issue is that only
the modalities with nonzero values are plotted ; the fact is that I would
plot all the modalities, including those which have no value.
If I'm not clear, here is an example : let X, Y and Z be three modalities
which have respectively 2, 0 and 3 values ; my current barplot only draws X
and Z, and I also would draw Y.
Hi tulesparo,
If you mean something like this:
xyz<-matrix(c(2,6,NA,NA,NA,NA,4,7,1),ncol=3)
barplot(xyz,beside=TRUE)
you can get zero height bars for y like this:
xyz[is.na(xyz)]<-0
barplot(xyz,beside=TRUE)
PS : Sorry if I've made mistakes, I'm French...
Ne vous inquiétez pas, mon ami, ce n'est pas votre faute.
Jim
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