ginv

Matrix for which the generalized inverse is required

A relative tolerance to detect zero singular values

function to calculate the generalized inverse of a matrix X

Several functions are provided to implement a MBPLSDA : components search, optimal model components number search, optimal model validity test by permutation tests, observed values evaluation of optimal model parameters and predicted categories, bootstrap values evaluation of optimal model parameters and predicted cross-validated categories. The use of this package is described in Brandolini-Bunlon et al (2019. Multi-block PLS discriminant analysis for the joint analysis of metabolomic and epidemiological data. Metabolomics, 15(10):134).

Marion Brandolini-Bunlon

ginv: generalized inverse of a matrix X

Description

Usage

Arguments