R: A Modified diag Function

dg {CGE}

R Documentation

A Modified diag Function

Description

This function works in the way analogous to the diag function of Matlab.

Usage

dg(x)

Arguments

`x`	a number, vector or square matrix.

Value

If x is a number, dg returns itself. If x is a vector, a one-row matrix or a one-column matrix, dg returns a matrix with x as the main diagnol. Otherwise dg returns diag(x).

Author(s)

LI Wu <liwu@staff.shu.edu.cn>

Examples

diag(matrix(2, 3))
dg(matrix(2, 3))

[Package CGE version 0.3.3 Index]