How can I do multiple regression (i = 1:15) in a loop?
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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
but it didn't work
Thanks in advance!
采纳的回答
the cyclist
2013-5-28
This worked for me:
% Some pretend data
A = cell(1,15);
for i=1:15
A{i} = rand(524,4);
end
Y = rand(524,1);
% Do the fits
for i = 1:15
mdl{i} = LinearModel.fit(A{1,i},Y);
end
6 个评论
the cyclist
2013-5-29
If the code I posted is giving completely empty results, I suggest you file a bug report.
An alternative to using LinearModel.fit is the regress() command.
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