Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down on April 23, and its replacement, statalist.org is already up and running.


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: st: matrix subscripting using loop


From   Maarten buis <maartenbuis@yahoo.co.uk>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: matrix subscripting using loop
Date   Wed, 15 Sep 2010 13:27:50 +0000 (GMT)

--- On Wed, 15/9/10, Thomas wrote:
> I would like to turn a 1 X 49 matrix
> into a 7 X 7 matrix using a loop.

Have you tried to use the rowshape()
in Mata?

*------ begin example --------
mata
a = (1..49)'
b = rowshape(a,7)
st_matrix("b", b)
end
matrix list b
*-------- end example ----------

Hope this helps,
Maarten

--------------------------
Maarten L. Buis
Institut fuer Soziologie
Universitaet Tuebingen
Wilhelmstrasse 36
72074 Tuebingen
Germany

http://www.maartenbuis.nl
--------------------------


      

*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/


© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index