perm (version 1.0-0.0)

chooseMatrix: Create matrix with choose(n,m) unique rows with m ones in each row the rest 0.

Description

Create a choose(n,m) by n matrix. The matrix has unique rows with m ones in each row and the rest zeros.

Usage

chooseMatrix(n, m)

Arguments

n

an integer

m

an integer<=n

Value

A matrix with choose(n,m) rows n columns. The matrix has unique rows with m ones in each row and the rest zeros.

See Also

permTS

Examples

# NOT RUN {
chooseMatrix(5,2)
# }