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| From | Maarten buis <maartenbuis@yahoo.co.uk> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | Re: st: principal component analysis-creating linear combinations |
| Date | Thu, 10 Mar 2011 15:09:26 +0000 (GMT) |
--- On Thu, 10/3/11, James Wu wrote:
> Thank you, but -predict- generates only the first
> component scores.
That is not true:
*------------ begin example ---------------
sysuse auto
pca trunk weight length headroom, comp(2)
predict comp1 comp2
*------------- end example ----------------
(For more on examples I sent to the Statalist see:
http://www.maartenbuis.nl/example_faq )
Hope this helps,
Maarten
--------------------------
Maarten L. Buis
Institut fuer Soziologie
Universitaet Tuebingen
Wilhelmstrasse 36
72074 Tuebingen
Germany
http://www.maartenbuis.nl
--------------------------
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