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Re: st: xtabond2 pca option
From
"Fitzgerald, James" <[email protected]>
To
"<[email protected]>" <[email protected]>
Subject
Re: st: xtabond2 pca option
Date
Thu, 27 Sep 2012 19:50:05 +0000
Thanks Anees
That works!
Regards
James
On 27 Sep 2012, at 18:38, "Muhammad Anees" <[email protected]> wrote:
> Hi,
>
> From the help file and a short discussion earlier on this thread where
> Rodmann has responded, what I think can be THE way to do that is to
> use as
>
> pca components(#)
>
> or check the discussion from
>
> http://www.stata.com/statalist/archive/2012-04/msg00750.html
>
> IHTH
> Anees
>
>
> On Thu, Sep 27, 2012 at 9:58 PM, Fitzgerald, James <[email protected]> wrote:
>> Hi All
>>
>> I am estimating a model using xtabond2, and would like to use the -pca- option recently developed by David Roodman.
>>
>> Can anyone tell me the correct syntax to use? I want to limit the number of components i.e. -components(#)-.
>>
>> Must I specify -pca- and -components(#)-, just -components(#)-, or -pca(components(#))-?
>>
>> Thanks in advance
>>
>> James
>> *
>> * 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/
>
>
>
> --
>
> Best
> ---------------------------
> Muhammad Anees
> Assistant Professor/Programme Coordinator
> COMSATS Institute of Information Technology
> Attock 43600, Pakistan
> http://elearning.aneconomist.com
> *
> * 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/