Hi I am having problems with the rendering of scientific symbols (mu and
degree) in my plots. Whenever I use these symbols they are rendered
changed (mu is changed to the proportionality symbol and degree is
changed to something resembling a gamma) in the X-device. If I make a
pdf of the plot and open the file in Evince or Okular symbols are also
rendered wrong, however if I open the file with Xpdf or Acroread they
are rendered correctly.
I did not have this problem before, it arose after I upgraded both R and
my system (Ubuntu karmic koala to lucid lynx), so I can not tell for
sure if the problem is R-related or Ubuntu related (I have posted in a
Ubuntu forum also http://ubuntuforums.org/showthread.php?t=1325289).
Please let me know if you have any idea of how to fix this, or if you
can confirm this is not an R-related issue.
Thank you very much in advance,
Eduardo J. Chica
Graduate student
UF/IFAS-CREC
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