> > label <- 'Temperature'
> > unit <- expression(paste(degree,'C'))
>
> how can I join them together for use in mtext (or
> equivalent)? The following is conceptually what I want to do,
This seems to work:
plot(1:10, type='n')
label <- 'Temperature'
unit <- bquote(degree*C)
text(5,5,substitute(l~u, list(l=label, u=unit)))
S Ellison
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