Re: [Erppcatoolkit-support] cell number and subject number

[Joseph D. <jd...@ma...>]

yes, that's right.  The PCA routine generates summary cells, subjects, and factors for you and adds them to the dataset.  See the tutorial.

Cheers!

Joe
--------------------------------------------------------------------------------

Joseph Dien,
Senior Research Scientist
Center for Advanced Study of Language
University of Maryland
7005 52nd Avenue
College Park, MD 20742-0025

E-mail: jd...@ma...
Phone: 301-226-8848
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http://homepage.mac.com/jdien07/

 
On Monday, November 16, 2009, at 03:48PM, "Jia Wu" <ji...@ya...> wrote:
>My data file has 3 events and 20 subjects. It was read by the toolkit as 
>3 cells and 20 subjects. After I did PCA, the resulted file had 4 cells 
>and 21 subjects. It also gave me 6 factors even though I specified it as 
>5. I'm not sure whether I did something wrong or the extra ones had some 
>special meanings.
>Thanks,
>Jia
>
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