Dear Yoshiro,
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-.
HTH,
Maarten
-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands
visiting adress:
Buitenveldertselaan 3 (Metropolitan), room Z214
+31 20 5986715
http://home.fsw.vu.nl/m.buis/
-----------------------------------------
-----Original Message-----
From: [email protected] [mailto:[email protected]]On Behalf Of Yoshiro Nagao
Sent: maandag 30 januari 2006 14:50
To: [email protected]
Subject: st: repeated time values in sample
Dear all,
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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