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See also: MeanCenterRowsOfMatrix, MeanCenterNumCellColumns 

MeanCenterColumnsOfMatrix

Declaration: MeanCenterColumnsOfMatrix (Data: TDouble2DArray; var Means: TDoubleArray);
The function MeanCenterColumnsOfMatrix transforms the two-dimensional array Data such that each column exhibits a zero mean. The found means are returned in the one-dimensional array Means. Please note that the size of the array Means is automatically adjusted to the number of columns of the array Data.