[R] working with matrix

Gabor Csardi csardi at rmki.kfki.hu
Wed Jul 4 18:31:02 CEST 2007

which.max(apply(mat, 1, prod))


On Wed, Jul 04, 2007 at 09:18:41AM -0700, Yemi Oyeyemi wrote:
> I am new in R and I want to solve this problem;
>   I have a matrix X (with n-rows and p-colums) my problem is to obtain the products of the vectors of rows and print out only the maximum value and identify the row that gives the maximum value. Thanks
>   Oyeyemi, G.M
> ---------------------------------
> Don't pick lemons.
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Csardi Gabor <csardi at rmki.kfki.hu>    MTA RMKI, ELTE TTK

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