Re: [R] pdf greek letter typos

2011-01-27 Thread Claudia Beleites
Eduardo, On 01/27/2011 12:53 PM, Philipp Pagel wrote: caused by a problem with font substitution in some version of the poppler library which is uses by many LINUX PDF viewers. Try to view the file in acrobat reader and possibly other viewers. I'm running Ubuntu, and uninstalling package ttf-s

Re: [R] pdf greek letter typos

2011-01-27 Thread Philipp Pagel
On Thu, Jan 27, 2011 at 01:29:31AM -0200, Eduardo de Oliveira Horta wrote: > Hi there, > > yet on the topic of greek letters and pdf plotting: when I run the > following code > > pdf(file="temp.pdf") > mu=seq(from=-pi, to=pi, length=100) > plot(mu, sin(mu^2), > type="l", > xlab=expressi

Re: [R] pdf greek letter typos

2011-01-27 Thread Prof Brian Ripley
Please do read the help page (and state your platform). This is s known PDF viewer bug. E.g.: If you see problems with PDF output, do remember that the problem is much more likely to be in your viewer than in R. Try another viewer if possible. Symptoms for which the viewer has

[R] pdf greek letter typos

2011-01-26 Thread Eduardo de Oliveira Horta
Hi there, yet on the topic of greek letters and pdf plotting: when I run the following code pdf(file="temp.pdf") mu=seq(from=-pi, to=pi, length=100) plot(mu, sin(mu^2), type="l", xlab=expression(mu%in%(list(-pi,pi))), ylab=expression(sin(mu^2)), main=expression((list(mu,sin(mu