Learn R Programming

pbdBASE (version 0.5-3)

base.rpdorgqr: rpdorgqr

Description

Recover Q.

Usage

base.rpdorgqr(m, n, k, qr, descqr, tau)

Arguments

m, n

Problem size.

k

Number of elementary reflectors.

qr

QR decomposition.

descqr

ScaLAPACK descriptor array.

tau

Elementary reflectors.

Value

Q matrix of the QR decomposition.

Details

For advanced users only. See pbdDMAT for high-level functions.