Hi
I have problems with panel date. I searched in the Statalist and found some answers, but they didn't seem to help me. I have the following data in long form ktnr year yoh0 .... And some more variables 1 1997 23 2 1997 11 3 1997 12 1 1998 24 2 1998 12 3 1998 14 I ran the following command: tsset ktnr year With the following output panel variable: ktnr (strongly balanced) time variable: year, 1997 to 2001 delta: 1 unit And then wanted to run newey newey yoh0 d97 d98 d99 d00 pcslaac f pcglatot steu1 parla, lag(1) And got the message: year is not regularly spaced Year is defined as int %8.0g and there are no missing values for all the variables. Why do I get this error? Thanks Renger _______________________ Renger van Nieuwkoop Ecoplan - Thunstrasse 22 3005 Bern Switzerland Tel. +41 31 356 61 61 Mail: [hidden email] _______________________ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ |
<> -newey- does have an (undocumented?) -force- option, which would override the error message. But there is a point to it as you are feeding it "1997" three times in a row, which a time-series command cannot digest... HTH Martin -----Ursprüngliche Nachricht----- Von: [hidden email] [mailto:[hidden email]] Im Auftrag von Renger van Nieuwkoop Gesendet: Dienstag, 18. August 2009 15:31 An: [hidden email] Betreff: st: year is not regularly spaced Hi I have problems with panel date. I searched in the Statalist and found some answers, but they didn't seem to help me. I have the following data in long form ktnr year yoh0 .... And some more variables 1 1997 23 2 1997 11 3 1997 12 1 1998 24 2 1998 12 3 1998 14 I ran the following command: tsset ktnr year With the following output panel variable: ktnr (strongly balanced) time variable: year, 1997 to 2001 delta: 1 unit And then wanted to run newey newey yoh0 d97 d98 d99 d00 pcslaac f pcglatot steu1 parla, lag(1) And got the message: year is not regularly spaced Year is defined as int %8.0g and there are no missing values for all the variables. Why do I get this error? Thanks Renger _______________________ Renger van Nieuwkoop Ecoplan - Thunstrasse 22 3005 Bern Switzerland Tel. +41 31 356 61 61 Mail: [hidden email] _______________________ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ |
Hi Martin
Thanks. I also found Newey2 for using Newey with panel data (which is what I am trying to do). Here it works fine. Renger -----Original Message----- From: [hidden email] [mailto:[hidden email]] On Behalf Of Martin Weiss Sent: Tuesday, August 18, 2009 3:55 PM To: [hidden email] Subject: st: AW: year is not regularly spaced <> -newey- does have an (undocumented?) -force- option, which would override the error message. But there is a point to it as you are feeding it "1997" three times in a row, which a time-series command cannot digest... HTH Martin -----Ursprüngliche Nachricht----- Von: [hidden email] [mailto:[hidden email]] Im Auftrag von Renger van Nieuwkoop Gesendet: Dienstag, 18. August 2009 15:31 An: [hidden email] Betreff: st: year is not regularly spaced Hi I have problems with panel date. I searched in the Statalist and found some answers, but they didn't seem to help me. I have the following data in long form ktnr year yoh0 .... And some more variables 1 1997 23 2 1997 11 3 1997 12 1 1998 24 2 1998 12 3 1998 14 I ran the following command: tsset ktnr year With the following output panel variable: ktnr (strongly balanced) time variable: year, 1997 to 2001 delta: 1 unit And then wanted to run newey newey yoh0 d97 d98 d99 d00 pcslaac f pcglatot steu1 parla, lag(1) And got the message: year is not regularly spaced Year is defined as int %8.0g and there are no missing values for all the variables. Why do I get this error? Thanks Renger _______________________ Renger van Nieuwkoop Ecoplan - Thunstrasse 22 3005 Bern Switzerland Tel. +41 31 356 61 61 Mail: [hidden email] _______________________ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ |
In reply to this post by Martin Weiss-5
Sort order is not material, if only because -tsset- would fix that. I
think the real issue is that -newey- does not support panel structure. The error diagnostic could perhaps be improved to explain that more clearly. Nick [hidden email] Martin Weiss -newey- does have an (undocumented?) -force- option, which would override the error message. But there is a point to it as you are feeding it "1997" three times in a row, which a time-series command cannot digest... Renger van Nieuwkoop I have problems with panel date. I searched in the Statalist and found some answers, but they didn't seem to help me. I have the following data in long form ktnr year yoh0 .... And some more variables 1 1997 23 2 1997 11 3 1997 12 1 1998 24 2 1998 12 3 1998 14 I ran the following command: tsset ktnr year With the following output panel variable: ktnr (strongly balanced) time variable: year, 1997 to 2001 delta: 1 unit And then wanted to run newey newey yoh0 d97 d98 d99 d00 pcslaac f pcglatot steu1 parla, lag(1) And got the message: year is not regularly spaced Year is defined as int %8.0g and there are no missing values for all the variables. Why do I get this error? * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ |
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