search for: 48bedd4b

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2011 Jun 08
3
determine frequencies in a matrix by row
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,