<>
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/
