[R] complex subscript/superscript on axis labels

Eileen Meyer meyer at rice.edu
Thu Feb 9 18:53:31 CET 2012

Hi All,

I am having trouble getting  a complex subscript to work.  I'm sure it's 
possible.  Here is what I have:

  ylab=expression(paste("log ",L[peak]," [erg ",s^{-1},"]")),

I would like to have the subscript read "peak,gamma" where the gamma 
would be the greek symbol.  I do want the comma to show as well.



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