orth: Calculate an orthonormal basis

Description Usage Arguments Value Author(s)

View source: R/orth.R

Description

ONB = orth(mat) is an orthonormal basis for the range of matrix mat. That is, ONB' * ONB = I, the columns of ONB span the same space as the columns of mat, and the number of columns of ONB is the rank of mat.

Usage

1
orth(mat, skipInac = FALSE)

Arguments

mat

matrix to calculate orthonormal base

skipInac

do not include components with precision below .Machine$double.eps if TRUE

Value

orthonormal basis for the range of matrix

Author(s)

Wolfram Stacklies


pcaMethods documentation built on Nov. 1, 2018, 2:45 a.m.