transfsd: Decorrelation

View source: R/utils.R

transfsdR Documentation

Decorrelation

Description

Decorrelation

Usage

transfsd(x, X)

Arguments

x

a matrix of nxp dimension. Input matrix to be transformed.

X

a matrix of Nxp dimension. Supplementary data for covariance matrix estimation.

Details

This function use both the input data and the supplementary data to estimate the covariance matrix, and then use the estimated covariate matrix to decorrelate the input data matrix. require (n+N)>p.

Value

Decorrelated data matrix.


hychen-uic/TEV documentation built on Jan. 24, 2025, 9:14 p.m.