On Aug 19, 2010, at 2:02 PM, array chip wrote:
Hi all, let me give a simple example:
b<-20
I would like to print ylab as "P20" where "P" is printed in Italic
font. When I
do the following:
plot(1, ylab=expression(paste(italic("P"),b,sep="")))
I got y axis label printed as "Pb" instead of "P20". What is the
best solution
to print platmath symbols with value of the variable at the same time?
?substitute
?plotmath
plot(1, ylab=substitute(list(italic(P)*b), list(b=b) ) )
Or:
?bquote
plot(1, ylab=bquote(italic(P)*.(b) ) )
--
David Winsemius, MD
West Hartford, CT
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