Re: [R] Several Regression by combinations variables

From: Frank Harrell <f.harrell_at_vanderbilt.edu>
Date: Mon, 30 May 2011 05:52:21 -0700 (PDT)

This is not accepted as good statistical practice, and the resulting inferential quantities will violate all known statistical principles. Frank

Mohamed Lajnef wrote:
>
> Dear All,
> I have 11 variables, and i would like generate combinations of those
> variables by fours variables i,e 330 possibility (choose(11,4)).?
> After that, make a regression analysis with this 330 possibility ?
>
> is there a program ( or package) to do that ?
>
> Any help would be appreciated
>
> Regards
> M
>
> --
> ####################################
> Mohamed Lajnef,IE INSERM U955 eq 15#
> Pôle de Psychiatrie #
> Hôpital CHENEVIER #
> 40, rue Mesly #
> 94010 CRETEIL Cedex FRANCE #
> Mohamed.lajnef_at_inserm.fr #
> tel : 01 49 81 32 79 #
> Sec : 01 49 81 32 90 #
> fax : 01 49 81 30 99 #
> ####################################
>
>
>
> [[alternative HTML version deleted]]
>
>
> ______________________________________________
> R-help_at_r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>



Frank Harrell
Department of Biostatistics, Vanderbilt University
--
View this message in context: http://r.789695.n4.nabble.com/Several-Regression-by-combinations-variables-tp3560123p3560662.html
Sent from the R help mailing list archive at Nabble.com.

______________________________________________
R-help_at_r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Received on Mon 30 May 2011 - 12:55:00 GMT

This quarter's messages: by month, or sorted: [ by date ] [ by thread ] [ by subject ] [ by author ]

All messages

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Mon 30 May 2011 - 14:10:11 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.

list of date sections of archive