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

Description Usage Arguments Value See Also

View source: R/pdInd.R

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

1
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/spida documentation built on May 14, 2017, 1 p.m.