set matsize 800
----- Original Message -----
From: "D Jimenez Rubio" <[email protected]>
To: <[email protected]>
Sent: Monday, June 23, 2003 6:20 PM
Subject: st: Panal data and heteroskedasticity
> Hello,
> Im running a panel data with annual dummies. I would like to check for
> heteroskedasticity in the errors of my model. Given that in STATA 7 I
> havent found any specific test for hetero in fixed-random effects
> models, I have tried to run LSDV with year dummies and my provincial
> (unit) dummies and then test for het using the command whitetst. But
> when I do so, I obtain the following:
>
> matsize too small; type -help matsize-
>
> So then I type -help matsize-, and I obtain:
>
> varlist not allowed
>
> Is there anyone who can tell me why this happens? Thanks a lot!
>
> Dolores
>
> *
> * 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/
