How I sum to matrix wich one is the mean of the value and the other the standard deviation?
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you certainly know that a value in order to be defined correctly it must be defined by its mean plus or minus its standard deviation:
VALUE= MEAN ± STANDARD DEVIATION
Now, I have a matrix for the mean (meanbasket) and a matrix for the standard deviation (devstdbasket).
How can I obtain the matrix of the value?