pcaSupplementaryColsPreProcessing {ExPosition} | R Documentation |
Preprocessing for supplementary columns in PCA.
Description
Preprocessing for supplementary columns in PCA.
Usage
pcaSupplementaryColsPreProcessing(SUP.DATA = NULL, center = TRUE, scale = TRUE, M = NULL)
Arguments
SUP.DATA |
A supplemental matrix that has the same number of rows as an active data set. |
center |
The center from the active data. NULL will center |
scale |
The scale factor from the active data. NULL will scale (z-score) |
M |
Masses from the active data. Used in |
Value
a matrix that has been preprocessed to project supplementary columns for PCA methods.
Author(s)
Derek Beaton
[Package ExPosition version 2.8.23 Index]