[R] Newbie: 'table' output in columns rather than matrix
matthew.pettis at gmail.com
Fri Sep 12 04:34:17 CEST 2008
Coming to R from SAS...
I have a data.frame A with 2 long factors "x" and "y". I want to get
a count of the number of rows with each level of "x" and "y" jointly.
'table' seemed like it would work, but as I have many levels, the
matrix output is pretty useless to me (and I don't care about zero
values). How can I get output that looks like:
A$x A$y Freq
------ ----- -------
x1 y1 8
x1 y3 10
Thanks a ton,
It is from the wellspring of our despair and the places that we are
broken that we come to repair the world.
-- Murray Waas
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