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st: RE: RE: repeated time values in sample


From   "Nick Cox" <n.j.cox@durham.ac.uk>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: RE: RE: repeated time values in sample
Date   Mon, 30 Jan 2006 14:30:00 -0000

Either you have panel data and are not declaring
the panel identifier, or there is some other 
problem. (Or both.) 

Nick 
n.j.cox@durham.ac.uk 

Maarten Buis
 
> The warning messages seem pretty clear: You have multiple 
> observations occurring at the same time. If you have multiple 
> time series from different 
> individuals/countries/companies/critters than the family of 
> -xt- commands are your friend, see -help xt-.

Yoshiro Nagao
 
> I insheeted a new data file,
> and tried to "tsset" a variable:
> ********************************************
> . tsreport
> time variable not set, use -tsset varname ...-
> r(111);
> 
> . tsset sequential_month
> repeated time values in sample
> r(451);
> ********************************************
> 
> How can I declare that a variable
> represents "time"?
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