On 21.12.2011 09:49, Alaios wrote:
Dear all,
I have a string and I want to search for its existance inside a data.frame (or
in a column of the data.frame).
One way is for me to do this manually: Make a for loop for the number of
elements and compare one by one element. Is there though any more improved way
to do that?
Yes: you can also compare the whole column at once, but since there is
no example in your message, you probably don't expect a detailed answer.
Best,
Uwe Ligges
B.R
Alex
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