Description Usage Arguments Value Reference
Same as base::scale()
but much faster.
1 |
x |
A matrix. |
add_attr |
If TRUE, the column means and standard deviations are returned as attributes. This is consistent with |
The scaled matrix.
This function was adopted from John Muschelli's code on StackOverflow, but I changed the underlying functions to calculate mean and standard deviation from matrixStats
to Rfast
, which is much faster.
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