Displaying 1 result from an estimated 1 matches for "tp3476130p3476288".
2011 Apr 26
6
Tell the difference between characters
Dear all,
I just want to determine if the characters in a character string are the
same or not. For example,
temp <- c("aa", "aA", "ab")
How do I determine the first one have the two same ?a?, and the second and
third have the different characters? Thanks in advance.
Lisa
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