I am trying to make a plot using the plot command in which I would like the
plotting characters to be two-character strings (they're two-letter
abbreviations of country names).  I've tried the pch argument and this, of
course, only produces 1-character strings.  Looking through Intro to R and
the reference manual, I can't find any obvious way around this.  Would
anyone have any suggestions?

Thanks so much!

-Ben

-- 
Benjamin Seligman
Stanford University, School of Medicine
MD Candidate, SMS II

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