caSupplementalElementsPreProcessing function

Correspondence Analysis preprocessing.

CA preprocessing for data. Can be performed on rows or columns of your data. This is a row-profile normalization.

caSupplementalElementsPreProcessing(SUP.DATA)

Arguments

• SUP.DATA: Data that will be supplemental. Row profile normalization is used. For supplemental rows use t(SUP.DATA).

Returns

returns a matrix that is preprocessed for supplemental projections.

Author(s)

Derek Beaton

See Also

mdsSupplementalElementsPreProcessing, pcaSupplementaryColsPreProcessing, pcaSupplementaryRowsPreProcessing, hellingerSupplementaryColsPreProcessing, hellingerSupplementaryRowsPreProcessing, supplementaryCols, supplementaryRows, supplementalProjection, rowNorms