Bookmark and Share

Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.


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

st: regression r(103): too many variables


From   Paul Higgins <[email protected]>
To   "'[email protected]'" <[email protected]>
Subject   st: regression r(103): too many variables
Date   Tue, 23 Feb 2010 14:27:36 -0600

Hi all,

I am trying to use regress to run a linear regression.  The specification has a lot of rhs variables (around 2500), the majority of which are binary (0/1) variables.  The data set contains about 13700 observations.  At the top of the .do file I set mem to 5 gigabytes, maxvar to 10000 and matsize to 10000.  I'm using Stata / SE 10.1 for Windows, under Windows XP Professional x64 edition version 5.2, on a machine that has 8 gigabytes of physical memory on-board.  I am getting r(103), "Too many variables specified".  I've poked around the documentation, and I can see no mention of any internal limits to the regress command regarding number of variables.  Thus, I have assumed that only the general limits for Stata SE apply: maximum of 32767 variables, maximum matsize of 11000.  But I appear to be wrong.

Suggestions, please?

PaulH

*
*   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 1996–2018 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   Site index