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DESCRIPTION

Number of ways to choose x objects from n.

 

USAGE

choose(n, x)

 

REQUIRED ARGUMENTS

n		numeric vector giving total number of objects.
x		numeric vector giving number of objects to be chosen.

 

VALUE

numeric vector of the same length as n or x giving the number of possible sets.

 

DETAILS

Computes the will known binomial coefficient (n choose x).

 

EXAMPLES

> choose(5,2)
[1] 60

Gordon Smyth. Copyright © 1996-2016. Last modified: 10 February 2004