qrD: The QR decomposition of a matrix

Description Usage Arguments Details Value See Also Examples

View source: R/qrDecomp.R

Description

Computes the QR decomposition of a matrix.

Usage

1
qrD(x, tol = 1e-07)

Arguments

x

A matrix whose QR decomposition is to be computed.

tol

The tolerance for finding linear dependence in columns of x.

Details

Calls function qr and returns more understandable output.

Value

A list of two matrices: Q and R.

See Also

qr

Examples

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hilbert <- function(n) { i <- 1:n; 1/outer(i-1,i,"+") }
h5 <- hilbert(5);
qrD(h5)

nima documentation built on May 21, 2018, 5:03 p.m.

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