make_Pmat: Make permutation matrix

View source: R/EM_templateICA.R

make_PmatR Documentation

Make permutation matrix

Description

Create permutation matrix P to regroup elements of s by locations instead of by ICs

Usage

make_Pmat(Q, nvox)

Arguments

Q

The number of template ICs

nvox

The number of spatial locations (V)

Details

If s=(s1,...,sQ) is grouped by ICs 1,...Q, then Ps=(s(1),...,s(nvox)) is grouped by locations 1,...,nvox

Value

P Permutation matrix size QVxQV


templateICAr documentation built on April 3, 2025, 7:41 p.m.