[R] Classification by range
dwinsemius at comcast.net
Thu Mar 8 21:54:48 CET 2012
On Mar 8, 2012, at 3:14 PM, Ajay Askoolum wrote:
> when subEnglish <=0, 'U'
> <=39, 'F'
> <=49 'D'
> <=59, 'C'
> <=69, 'B'
> <=100 'A+'
> I can solve this using a series of 'if' 'else' statements. I am
> looking for a simple expression that will give the letter
> classification for every element of subEnglish.
(This should be explained and exemplified in any introductory material
David Winsemius, MD
West Hartford, CT
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