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Tue, 28 July 2009 16:09

Rob[2]
Messages: 11
Registered: May 2007

Junior Member

Has anyone implemented the combinatorial function which the "n choose
k" combinations of an input vector, like Matlab's nchoosek? I'm not
talking about just the binomial coefficient n!/(m!*(n-m)!). I'm
interested in getting the "n choose k" combinations. Matlab's
function:

http://www.mathworks.com/access/helpdesk/help/techdoc/index. html?/access/helpdesk/help/techdoc/ref/nchoosek.html&htt p://www.google.com/search?q=matlab+nchoosek&ie=utf-8& ;oe=utf-8&aq=t&rls=org.mozilla:en-US:official&cl ient=firefox-a

Example:
octave-3.0.5:2> nchoosek([1,2,3,4],2)
ans =

1 2
1 3
1 4
2 3
2 4
3 4

If not, I will just codify Matlab/Octave's nchoosek() and submit to
ITT Vis or something like that.

R

		m choose n By: Rob[2] on Tue, 28 July 2009 16:09
		Re: m choose n By: pgrigis on Wed, 29 July 2009 06:38
		Re: m choose n By: Jeremy Bailin on Sat, 08 August 2009 18:57
		Re: m choose n By: pgrigis on Mon, 10 August 2009 06:43
		Re: m choose n By: Jeremy Bailin on Wed, 12 August 2009 20:21

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