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| From | "Fitzgerald, James" <J.Fitzgerald2@ucc.ie> |
| To | "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |
| Subject | st: xtabond2 pca option |
| Date | Thu, 27 Sep 2012 16:58:11 +0000 |
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/