Message-ID: <1343658764290-4638359.post@n4.nabble.com>
Date: 2012-07-30T14:32:44Z
From: cm
Subject: If equal statement for character objects
I have a data frame (trans)
123 P
143 z ...ect
I want to write a statement that says:
if ((trans[i,2]="p")&(trans[1+1,2]="z")){....
but I get the warning message that states:
operations are possible only for numeric, logical or complex types
Any ideas?
Thanks
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