[R] Counter

Uwe Ligges
Thu, 23 Jul 2009 10:56:10 -0000

apply(x, 1, table)

Uwe Ligges


amor Gandhi wrote:
> Hi everyone,
>
> Is there any counter function in R for the following purpose:
> x <- matrix(c(1,1,0,2,1,0,0,2,0,1,2,1,2,1,0,1),nrow=4)
> As I would like to know how many zeros, ones, and twos in each row of x?
>
> Many thank in advance,
> Amor
>
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