tr: Trace of a matrix

Description Usage Arguments Examples

Description

Trace of a matrix

Usage

1
tr(x)

Arguments

x

A square numeric matrix

Examples

1
2
3
4
5
A <- randn(2, 2)
tr(A)

B <- randn(3, 3)
tr(B)

ADtools documentation built on Nov. 9, 2020, 5:09 p.m.