[R] text and expressions in labels
p.murrell at auckland.ac.nz
Thu Jun 13 22:41:06 CEST 2002
> I'm a novice at R and I'm having difficulty combining text and an
> expression in the same label.
> I just trying to get Yield (kg ha-1) and have the -1 as superscript. What
> I came up with doesn't work. I'm stuck at trying to concatenate it with
> any other regular text.
> yield1 = "Yield (kg ha"
> yield2 = expression(^-1)
> yield3 = ")"
> ylabel = paste(yield1, yield2, yield3)
> main='Chinese Hybrids',
> any help appreciated,
The following is one way to do what I think you want ...
plot(1:10, ylab=expression(paste("Yield (kg ", ha^-1, ")")))
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