[BioC] permutate data matrix

[Kripa R]

Sorry about the confusion there! I did mean permutation of the data, ill try looking into that package 

Thanks

Sent from my BlackBerry® smartphone 

-----Original Message-----
From: "James W. MacDonald" <jmacdon at med.umich.edu>
Date: Fri, 11 Nov 2011 19:52:57 
To: <kripa777 at hotmail.com>
Cc: <bioconductor at r-project.org>
Subject: Re: [BioC] permutate data matrix

Hi Kripa,

On 11/11/2011 1:34 PM, Kripa R wrote:
> Hello,
> I'm trying to permutate the data in the columns of a matrix. I don't want any replacement but I would like each unique combination/ matrix saved as a variable.

Do you want permutations or combinations? Depending on what you are 
doing, you may think you want permutations when in fact you want 
combinations.

Anyway, see ?permutations in the gtools package.

Best,

Jim


>
>
>
>
>
>
>    1A
>    1B
>    1C
>    2A
>    2B
>    2C
>
>
>    1
>    0.42
>    0.14
>    0.84
>    0.78
>    0.08
>    0.44
>
>
>    2
>    0.28
>    0.34
>    0.02
>    0.85
>    0.23
>    0.19
>
>
>    3
>    0.56
>    0.43
>    0.68
>    0.29
>    0.34
>    0.29
>
>
>    4
>    0.54
>    0.33
>    0.65
>    0.45
>    0.96
>    0.63
>
>
>    5
>    0.44
>    0.58
>    0.84
>    0.34
>    0.17
>    0.53
>
>
> Any suggestions would be greatly appreciated! Thanks
>
>                                    
>        [[alternative HTML version deleted]]
>
> _______________________________________________
> Bioconductor mailing list
> Bioconductor at r-project.org
> https://stat.ethz.ch/mailman/listinfo/bioconductor
> Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor

-- 
James W. MacDonald, M.S.
Biostatistician
Douglas Lab
University of Michigan
Department of Human Genetics
5912 Buhl
1241 E. Catherine St.
Ann Arbor MI 48109-5618
734-615-7826

**********************************************************
Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues