vec: Vectorise a matrix

In nielsaka/zeitreihe: Simulate, Estimate, Select, and Forecast Multiple Time Series Processes

Description

Vectorise a matrix by stacking its columns in a vector.

Usage

vec(mat)

Arguments

mat	An (M x N) matrix with arbitrary dimensions M and N.

Value

A column matrix of dimension NM x 1.

Examples

mat <- matrix(1:15, 3, 5)
vec(mat)
all.equal(mat, matrix(vec(man), 3, 5))

nielsaka/zeitreihe documentation built on March 17, 2020, 8:38 p.m.