mdsSupplementalElementsPreProcessing function

MDS preprocessing

Preprocessing of supplemental data for MDS analyses.

mdsSupplementalElementsPreProcessing(SUP.DATA = NULL, D = NULL, M = NULL)

Arguments

• SUP.DATA: A supplementary data matrix.
• D: The original (active) distance matrix that SUP.DATA is supplementary to.
• M: masses from the original (active) analysis for D.

Returns

a matrix that is preprocessed for supplementary projection in MDS.

Author(s)

Derek Beaton