Someone knows the existence of a function to sum the elements of the same
place A[i,j] B[i,j] of a matrix?thank you


-- 
Dr. Daniele Riggi, PhD student
University of Milano-Bicocca
Department of Statistics
Building U7, Via Bicocca degli Arcimboldi, 8
20126 Milano, Italy
cell. +39 328 3380690
mailto: daniele.riggi@gmail.com

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