<>
I know, but Stata does not...
HTH
Martin
-----Ursprüngliche Nachricht-----
Von: [email protected]
[mailto:[email protected]] Im Auftrag von Henrik Stovring
Gesendet: Mittwoch, 28. Oktober 2009 13:17
An: [email protected]
Betreff: Re: AW: st: add new record for individual in dataset
They are not weights, but observation numbers within levels of id.
-Henrik
Martin Weiss wrote:
> <>
>
> Stata probably won`t like the line "bys id : replace begin[2]=end[1]" and
> complain that "weights (are) not allowed"...
>
>
>
> HTH
> Martin
>
>
> -----Ursprüngliche Nachricht-----
> Von: [email protected]
> [mailto:[email protected]] Im Auftrag von Jeph Herrin
> Gesendet: Mittwoch, 28. Oktober 2009 13:08
> An: [email protected]
> Betreff: Re: st: add new record for individual in dataset
>
>
> Try
>
> expand 2
> bys id : replace begin[2]=end[1]
> bys id (begin) : replace end[2]=.
> bys id (begin) : replace cens[2]=1
>
> hth,
> Jeph
>
>
> Marcus Casey wrote:
>
>> Hi,
>>
>> Does anyone know how I can add a new record for an id in a long form
>> dataset?
>> Specifically , I have a dataset with the following structure
>>
>> id begin end cens
>> 1 1997 2006 0
>> 2 1997 2003 0
>> 3 1997 2004 0
>> 3 2004 2007 0
>> 4 1997 2006 0
>>
>> and I want to add an additional record for each id in the following
>> manner
>>
>> id begin end cens
>> 1 1997 2006 0
>> 1 2006 . 1
>> 2 1997 2003 0
>> 2 2003 . 1
>> 3 1997 2004 0
>> 3 2004 2007 0
>> 3 2007 . 1
>> 4 1997 2006 0
>> 4 2006 . 1
>>
>>
>> Thanks in advance
>>
>> Regards,
>> Marcus
>>
>>
>>
>> *
>> * 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/
>
>
--
Henrik Støvring, PhD
Senior Researcher
Research Unit for General Practice
Institute of Public Health
University of Southern Denmark
J.B. Winsløws Vej 9A
DK-5000 Odense C
Phone: (+45) 6550 3692
Fax: (+45) 6591 8296
email: [email protected]
Homepage: http://www.almen.dk/hstovring
------------------------------------------------------------------
*
* 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/
