PASWR (version 1.0)

Combinations: Combinations

Description

Computes all possible combinations of n objects taken k at a time.

Usage

Combinations(n, k)

Arguments

n

a number

k

a number less than or equal to n

Value

• Returns a matrix containing the possible combinations of n objects taken k at a time.

See Also

SRS

Examples

Combinations(5,2)
    # The columns in the matrix list the values of the 10 possible
    # combinations of 5 things taken 2 at a time.