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st: RE: convert decimal number in binary format


From   "Martin Weiss" <martin.weiss1@gmx.de>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: RE: convert decimal number in binary format
Date   Sat, 5 Dec 2009 15:54:17 +0100

<>

Sounds like -egen, group()-...


HTH
Martin

-----Original Message-----
From: owner-statalist@hsphsun2.harvard.edu
[mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of Jean-Benoit
Hardouin
Sent: Samstag, 5. Dezember 2009 13:45
To: statalist@hsphsun2.harvard.edu
Subject: st: convert decimal number in binary format

Dear all,
I search an idea to create variables which represents all the possible 
pattern of responses to a set of binary variables, for example with 3 
variables :

var1 var2 var3
0    0    0
0    0    1
0    1    0
0    1    1 
1    0    0
1    0    1
1    1    0
1    1    1 

I have searched a command to convert a decimal number in binary format (here
the responses patterns represents the number from 0 to 7 in binary format)
but I have not find any such command.

I have no simple idea to create such variables (I want to create a programme
where the number of variables is not fixed and can be large).

Has someone an idea to help me ?
Best,
Jean-Benoit


-- 

Jean-Benoit Hardouin, PhD
Maitre de Conférences - Assistant Professor
EA 4275 "Biostatistics, Clinical Research and Subjective Measures in Health
Sciences"
http://www.sante.univ-nantes.fr/biostat/

Departement of Biomathematics and Biostatistics
Faculty of Pharmaceutical Sciences
University of Nantes
1, rue Gaston Veil - BP 53508 
44035 Nantes Cedex 1 - FRANCE 
Email : jean-benoit.hardouin@univ-nantes.fr
Personal website : http://www.anaqol.org 



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