vech: Vech operator as in Magnus and Neudecker.

Description Usage Arguments Value

Description

Vech operator as in Magnus and Neudecker.

Usage

1
vech(mat)

Arguments

mat

matrix.

Value

a vector with the lower triangle elements of the input matrix, including the diagonal.


EmilNejst/rscivem documentation built on May 21, 2019, 1:41 p.m.