Standart deviation between two matrix
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Jhon Dukester
il 8 Feb 2014
Commentato: Wayne King
il 8 Feb 2014
Hi,
I have a matrix A 100*6 and and a matrix B 100*1.
I would like to compute de standart deviation between each columns of Matrix A with the matrix B.
Thank you
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Wayne King
il 8 Feb 2014
What do you mean "between two matrix"
std() on a matrix returns the standard deviation of the columns
A = randn(100,6);
std(A)
B = randn(100,1);
std(B)
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Wayne King
il 8 Feb 2014
You have to specify what you mean by std between the columns, the std of the difference, or the sum, or the product?
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