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Re: st: Autocorrelation and heteroscedasticity following xtreg


From   Scott Merryman <[email protected]>
To   [email protected]
Subject   Re: st: Autocorrelation and heteroscedasticity following xtreg
Date   Wed, 19 Oct 2011 06:55:31 -0500

Is the frequncy of your data actually annual or is it at a lower
frequency, for example biennial?

Scott


On Wed, Oct 19, 2011 at 4:50 AM, lreine ycenna <[email protected]> wrote:
> In fact, I cannot run -xtregar - as it also tells me that there is no
> observation. I use -tsreport, panel  list - to check the gap, and
> apparently I have 1000 gaps....would I have to take out all these gaps
> in order to run these tests?
>
>  tsset cn year
>       panel variable:  cn (unbalanced)
>        time variable:  year, 1977 to 2002, but with gaps
>                delta:  1 unit
>
> . tsreport, report panel
>
> Number of gaps in sample:  1100
>
>

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