| Date: | Thu, 7 Oct 2010 10:08:37 -0700 |
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| Reply-To: | "Pirritano, Matthew" <MPirritano@ochca.com> |
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| Sender: | "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU> |
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| From: | "Pirritano, Matthew" <MPirritano@ochca.com> |
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| Subject: | Re: reading principal component analysis output |
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| In-Reply-To: | A<366096.2764.qm@web56907.mail.re3.yahoo.com> |
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| Content-Type: | multipart/alternative;
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Tabachnick & Fidell is a great resource.
http://www.ablongman.com/tabachnick/stats/index.html
Matthew Pirritano, Ph.D.
Research Analyst IV
Medical Services Initiative (MSI)
Orange County Health Care Agency
(714) 568-5648
________________________________
From: SPSSX(r) Discussion [mailto:SPSSX-L@LISTSERV.UGA.EDU] On Behalf Of
Deepa Lakshmi Shanadi
Sent: Wednesday, October 06, 2010 5:10 PM
To: SPSSX-L@LISTSERV.UGA.EDU
Subject: reading principal component analysis output
Hello all,
Anyone have any recommendations on any resources that show on how to
read output from factor analysis from SPSS?
I looked at the tutorial on SPSS and it has helped me some.
My online research only guided me to more on theory of PCA, than reading
outputs and actually making sure I clicked on the righ dialog boxes in
SPSS.
My syntax so far from the tutorial is below:
FACTOR
/VARIABLES Eincomegroup Ewealthgroup_revised Eassetsgroup
/MISSING LISTWISE
/ANALYSIS Eincomegroup Ewealthgroup_revised Eassetsgroup
/SELECT=schoolfeeding(1)
/PRINT UNIVARIATE INITIAL CORRELATION SIG EXTRACTION ROTATION FSCORE
/PLOT EIGEN
/CRITERIA MINEIGEN(1) ITERATE(25)
/EXTRACTION PC
/CRITERIA ITERATE(25)
/ROTATION VARIMAX
/SAVE REG(ALL)
/METHOD=CORRELATION.
Thanks again,
Deepa
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