supplementalProjection4distatis {DistatisR}

Supplementary element(s) projection in DISTATIS

Description

supplementalProjection4distatis: Computes for distatis the projection as supplementary element(s) (a.k.a. "out of sample") of a set of squared matrices. The matrices to be projected need to be of the same type (e.g., distance, correlation) as the matrices used inn the original call to distatis.

Usage

supplementalProjection4distatis(res.distatis, elsupp)

Arguments

res.distatis

the results of the function distatis

elsupp

the supplementary elements (i.e., a 3D array).

Value

the coordinates of the supplementary and active elements in the RV space. *** HA comment: Maybe we also want to send the square cosines to give the quality of representation.

Author(s)

Vincent Guillemot