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twogrp
2011 Apr 04
2
gap.barplot doesn't support data arrays?
...),xlab="Index",ytics=c(3,6,17,20),ylab="Group
values",main="Barplot with gap")
But when the data is an array (for a bar plot with multiple series) I get an
error and a strange plot with no y-tics and bars stretching downwards, as if
all the values were negative:
> twogrp2<-array(twogrp, dim=c(2,5))
>
gap.barplot(twogrp2,gap=c(8,16),xlab="Index",ytics=c(3,6,17,20),ylab="Group
values",main="Barplot with gap")
Error in rect(xtics[bigones] - halfwidth, botgap, xtics[bigones] +
halfwidth, :
cannot mix zero-length and non-zero-leng...