makeRowProfiles: Preprocessing for CA-based analyses

In ExPosition: Exploratory Analysis with the Singular Value Decomposition

Preprocessing for CA-based analyses

Description

This function performs all preprocessing steps required for Correspondence Analysis-based preprocessing.

Usage

makeRowProfiles(X, weights = NULL, masses = NULL, hellinger = FALSE)

Arguments

X	Data matrix.
weights	optional. Weights to include in preprocessing.
masses	optional. Masses to include in preprocessing.
hellinger	a boolean. If TRUE, Hellinger preprocessing is used. Else, CA row profile is computed.

Value

Returns from link{hellingerNorm} or caNorm.

Author(s)

Derek Beaton

ExPosition documentation built on April 13, 2025, 5:08 p.m.