Multivariate regression in a loop

I got a matrix A (1x15) with each cell containing 524 x 4 of data, and a Y matrix containing 524 x1 data. I was going for :

For i = 1:15 mdl{i} = LinearModel.fit(A{1,i},Y) end I always end up having a matrix 1x15 with empty cell

Thanks in advance!

Answer 1

[Simon]

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