[R] mathematical expressions in main
Peter Baker
p.baker at qut.edu.au
Wed May 5 17:08:34 CEST 1999
Hi
I've tried and tried and I presume it is very simple but .....
I want some varying titles for plots using greek symbols
eg using an expression like
for (true in c(0:5))
plot(...,main = expression(paste(phi," = ",true,sigma)),...)
where phi and sigma are greek symbols. Instead of \phi=2\sigma I get
\phi=true\sigma as true is taken as a text string - not a variable.
Any help much appreciated
Thanks
Peter Baker
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|| Peter Baker email: p.baker at fsc.qut.edu.au ph: 07 3864 1293 (W) ||
|| Mail: School of Mathematics, Queensland University ||
|| of Technology, GPO Box 2434, Brisbane QLD 4001 ||
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