[R] Matrix addition function

[Lina Rusyte]

Hello,
 
What function can I use for matrices addition? I couldn’t find any 
information about it in the manual or in the internet.
(A+B suits, when the number of matrixes is small, function sum() doesn’t suit 
for matrices addition, because it sums all variables in the matrices and 
produces as an answer single number, not a matrix).
 
Best regards,
Lina 



      
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