On 2010-02-16 9:21, e-letter wrote:
Readers,
I tried to the following commands:
plot(y~x,ylab=expression(A[1]~B[2],xlab=expression(C~D))
mtext(expression(A[1]~B[2]),"additional text",side=3,line=1)
Your plot() call is not reproducible.
Anyway, try
mtext(expression(A[1]~B[2]~~"additional text"),side=3,line=1)
-Peter Ehlers
I receive the text that I want, but the command terminal shows the
following response:
Warning message:
NAs introduced by coercion in: mtext(expression(A[1]~B[2]),"additional
text", side = 3,
What is my mistake please?
Yours,
r251
rhelpatconference.jabber.org
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--
Peter Ehlers
University of Calgary
403.202.3921
______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
