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Date:         Fri, 4 Jun 2010 09:01:55 +0200
Reply-To:     Marta García-Granero <mgarciagranero@gmail.com>
Sender:       "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From:         Marta García-Granero <mgarciagranero@gmail.com>
Subject:      Re: "Matrix-End Matrix" problem including subjects' id #s
In-Reply-To:  <201006032010.o53AlTXs026410@malibu.cc.uga.edu>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Harrisonlv@JUNO.COM wrote: > MATRIX. > GET A /FILE="c:\academy\zscores.sav" / VARLIST=ZPHQ2 TO ZPHQ240 / MISSING = > OMIT . > GET B /FILE="c:\academy\academy2.sav" / VARLIST=var001 to var014 /MISSING = > OMIT . > COMPUTE SCORES = A*B . > SAVE SCORES /OUTFILE="c:\academy\scored.sav" . > END MATRIX . > > I used this syntax to create factor scores for my subjects. The > "zscores.sav" file contains my standardized variables (zphq2 to zphq240) and > the subjects' id #s (id_numb). How can I include the variable "id_numb" in > the "scored.sav" file along with the subject's factor scores? > > >

Hi "Harrisonlv":

Untested, but this modified syntax should do what you want:

MATRIX. GET ZScores /FILE="c:\academy\zscores.sav" / VARLIST=id_numb ZPHQ2 TO ZPHQ240 /NAMES=VNames/ MISSING = OMIT . COMPUTE NVars=NCOL(ZScores). COMPUTE Id=ZScores(:,1). COMPUTE A=ZScores(:,2:NVars). RELEASE ZScores, NVars. GET B /FILE="c:\academy\academy2.sav" / VARLIST=var001 to var014 /MISSING = OMIT . COMPUTE SCORES = A*B . SAVE {Id,SCORES} /NAMES=VNames /OUTFILE="c:\academy\scored.sav" . END MATRIX .

Tell me if it doesn't.

Marta GG

-- For miscellaneous SPSS related statistical stuff, visit: http://gjyp.nl/marta/

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