[datatable-help] multiply columns in two vectors

[Arunkumar Srinivasan]

Hi Ingeborg, 
I think you’re looking for the r-help mailing list. This mailing list is for data.table R package.

-- 
Arun

On 11 Mar 2015 at 10:20:52, Ingeborg Callesen (ica at ign.ku.dk) wrote:

Dear r-helpers out there

 

Is there a function or a code string for multiplying the numbers in e.g. a n x m vector by another n x m vector ? The result should be a n x m vector with the product of the two numbers in each vector on the same position in the new vector.

 

Thanks for any help in advance.

 

BR Ingeborg Callesen

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