Stata The Stata listserver
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]

Re: st: xtmixed


From   Shige Song <shigesong@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: xtmixed
Date   Fri, 17 Jun 2005 22:08:00 +0800

Shyamal,

As the tech people said, you need more RAM for big data set like this.
Otherwise Stata uses virtual memory, which will dramatically slow it
down.

Shige. 

On 6/17/05, Shyamal Kumar Das <shyamal@srt.com> wrote:
> Hi:
> I have a panel dataset with individual, national, and time
> levels. I tried to run xtmixed for these three levels. My
> dataset has almost 100000cases for 97 countries. Could
> someone tell me how much time it takes to give full results?
> I contacted the technical support people. They say I need to
> have more RAM, whereas my laptop is brand new with all
> latest and highest facilities. I get some results after
> almost 5 hours even after I reduced the maximum iterations
> to 100. Could someone enlighten me on this?
> Thanks for the help in advance.
> Shyamal
> *
> *   For searches and help try:
> *   http://www.stata.com/support/faqs/res/findit.html
> *   http://www.stata.com/support/statalist/faq
> *   http://www.ats.ucla.edu/stat/stata/
>

*
*   For searches and help try:
*   http://www.stata.com/support/faqs/res/findit.html
*   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   |   What's new   |   Site index