supplementaryRows {ExPosition}

Supplementary rows

Description

Computes factor scores for supplementary observations (rows).

Usage

supplementaryRows(SUP.DATA, res)

Arguments

SUP.DATA

a data matrix of supplementary observations (must have the same measures [columns] as active data)

res

ExPosition or TExPosition results

Details

This function recognizes the class types of: epPCA, epGPCA, epMDS, epCA, epMCA and TExPosition methods. Further, the function recognizes if Hellinger (as opposed to row profiles; in CA, MCA and DICA) were used.

Value

A list of values containing:

fii

factor scores computed for supplemental observations

dii

squared distances for supplemental observations

rii

cosines for supplemental observations

Author(s)

Derek Beaton