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Re: st: Problems running xtgls on Large N panel


From   "Rafael Terra de Menezes" <[email protected]>
To   [email protected]
Subject   Re: st: Problems running xtgls on Large N panel
Date   Fri, 22 Jul 2005 19:02:27 -0300

Thanks James! The problem is that Stata only allocates 250Mb, I checked the amount of RAM in my computer and there is 1 Gb. For values of "set memory" higher than 250m stata returns the message "system refuses to provide memory". I tried to close all the programs, but it didn't work out. I heard someone saying that this problem concerns windows XP, which allocates memory in small blocks, honestly I didn't understand it! If there is another way of allocating memory it would be of great help.



From: James Muller <[email protected]>
Reply-To: [email protected]
To: [email protected]
Subject: Re: st: Problems running xtgls on Large N panel
Date: Sat, 23 Jul 2005 00:59:19 +1000

If Stata complains of not having enough memory, allocate more. Try 300 or 400Mb, then work down.

Rafael Terra de Menezes wrote:


Hi,

I'm a beginner in Stata and I'm working with a balanced panel with N=3100 and T=7. When I set the command xtgls depvar indepvar, stata returns a message saying that there aren't enough memory (or somenthing like it). I tried to set matsize 3300 and set memory 100Mb. My computer have 480Mb de RAM (dont know exactly). Does anyone know if the problem could be lack of memory? Or something else?

thanks,

Rafael Terra
Department of Economics
Universisity of S�o Paulo - Brazil
phone: 55-16-602-4000

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