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Carlos Alvarez-Santullano
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Question
sum special rows on a matrix with unique function
Hey guys! what I want is to sum column 5 just if the values from row A(:,1:4) are equals as in the e.g A = [9 1001381 18...
7 years ago | 2 answers | 0
2
answersQuestion
Help with if condition
he thing is i have a matrix where the first column is the code of the item sold and the second column is the week where that ite...
7 years ago | 0 answers | 0
0
answersQuestion
If loop to know if event happens on a matrix then 1, how to do it?
Im working with a really big matrix of sales and i want to know if theres a sale of each item on a week (already separate them) ...
7 years ago | 3 answers | 0