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ronb
2009 Jul 02
3
Testing for membership in an array of strings
As an R beginner, I feel brain dead today as I can not find the answer
to a relatively simple question.
Given a array of string values, for example lets say "mary", "bob",
"danny", "sue", and "jane".
I am trying to determine how to perform a logical test to determine if
a variable is an exact match for one of the string values in the array