f2R: Turns a factor of a PD matrix to a right-triangular factor

View source: R/pdInd.R

f2RR Documentation

Turns a factor of a PD matrix to a right-triangular factor

Description

This function takes a factor of a positive-definite matrix ($V = A'A$ ) and returns the equivalent right-triangular factor ($V = R'R$).

Usage

f2R(A)

Arguments

x

a factor of a positive definite matrix $V$

Value

a right-triangular factor of the same $V$.

See Also

f2R


gmonette/spida2 documentation built on Aug. 20, 2023, 7:21 p.m.