[R] lower/upper case question

Erin Hodgess erinm.hodgess at gmail.com
Fri Dec 17 22:10:19 CET 2010

Dear R People:

Is there a function to convert a character string to all uppercase or
all lowercase please?

I'm sure that I've used one before but I'm drawing a blank.


Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: erinm.hodgess at gmail.com

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