null {ggm}

Null space of a matrix

Description

Given a matrix M find a matrix N such that N^T M is zero.

Usage

null(M)

Arguments

M

A matrix.

Value

The matrix N with the basis for the null space, or an empty vector if the matrix M is square and of maximal rank.

See Also

Null, ~~~

Examples

 null(c(1,1,1))