Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: st: Identifying switchers in panel data
From
[email protected]
To
"[email protected]" <[email protected]>
Subject
Re: st: Identifying switchers in panel data
Date
Thu, 12 Sep 2013 06:22:14 +0100
Check out -xtpatternvar- from SSC. (Note to myself: rewrite it to support longer strings in Stata 13?)
Nick
[email protected]
On 11 Sep 2013, at 19:33, Dana Shills <[email protected]> wrote:
> I'm classifying the households.
>
> Thanks
>
> Dana
>
>
> ----------------------------------------
>> Subject: Re: st: Identifying switchers in panel data
>> From: [email protected]
>> Date: Wed, 11 Sep 2013 17:37:24 +0100
>> To: [email protected]
>>
>> Are you classifying one-step changes or households?
>>
>> -tsspell- is from SSC.
>>
>> Nick
>> [email protected]
>>
>> On 11 Sep 2013, at 14:54, Dana Shills <[email protected]> wrote:
>>> I am using an unbalanced panel dataset of 100,000 households which a status variables that takes values 0,1,2. Some households never switch status and some toggle between the three states. How do I identify how many switchers there are between each of these categories (0,1) (1,0) (0,2) (2,0) (1,2) (2,1). I have been trying to work with -tsspell - but it doesn't quite get me what I need.
>>>
>>> Here is a sample of the data.
>>>
>>> ID time status
>>> 1 0 1
>>> 1 1 1
>>> 1 2 1
>>> 1 3 1
>>> 2 0 0
>>> 2 1 2
>>> 2 2 1
>>> 2 3 0
>>> 2 4 0
>>> 3 0 2
>>> 3 1 1
>>> 4 0 0
>>> 4 1 1
>>> 4 2 1
>>
>> *
>> * For searches and help try:
>> * http://www.stata.com/help.cgi?search
>> * http://www.stata.com/support/faqs/resources/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/faqs/resources/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/faqs/resources/statalist-faq/
* http://www.ats.ucla.edu/stat/stata/