Date: Tue, 4 Jul 2006 13:39:59 +1000
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: Paul Dickson <email@example.com>
Subject: Re: inputting correlation matrix into cronbach's alpha
Worked like a treat!!!!
Thank you for that
> Statisticsdoc <firstname.lastname@example.org> wrote:
> Stephen Brand
> The MATRIX subcommand on the RELIABILITY command will let you read in an
> SPSS Matrix. For example:
> RELIABILITY VARIABLES = ITEM1 TO ITEM6
> / SCALE (SCALE1) = ITEM1 ITEM3 ITEM5
> / SCALE (SCALE2) = ITEM2 ITEM4 ITEM7
> / SUMMARY MEANS TOTAL
> / MATRIX IN(*) .
> Here the matrix file is the active file, otherwise you would specify a
> filename. The SPSS input matrix file should have records of the type N
> STDDEV and CORR. Further information on this option is available in the
> documentation for RELIABILITY in the Base manual.
> For personalized and professional consultation in statistics and
> design, visit
> -----Original Message-----
> From: SPSSX(r) Discussion [mailto:SPSSX-L@LISTSERV.UGA.EDU]On Behalf Of
> Paul Dickson
> Sent: Monday, July 03, 2006 9:35 PM
> To: SPSSX-L@LISTSERV.UGA.EDU
> Subject: inputting correlation matrix into cronbach's alpha computations
> Hi all,
> I have a co-occurrence matrix of similarity measures that I have
> pre-processed in spss to generate a correlation matrix (via factor
> analysis). I now want to use this matrix to generate cronbachs alpha
> for the items.
> Any assistance on how to input the matrix into relaibility analysis
> would be
> much appreicated.
> Regards Paul