[R] determine frequencies in a matrix by row
the_big_kowalski
bkowalski at csumb.edu
Wed Jun 8 08:23:22 CEST 2011
Hi,
I have a matrix
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10]
[1,] 1 3 1 1 3 1 1 2 3 2
[2,] 1 3 1 2 1 1 1 2 2 1
[3,] 1 2 2 3 2 1 1 1 2 1
[4,] 3 2 1 1 1 3 1 2 1 2
[5,] 1 1 2 2 1 1 3 1 1 2
and want to determine how many times 1s, 2s, and 3s occur per each row.
I tried using 'table', but end up with frequencies for the whole matrix.
Thanks in advance for your help
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