| Date: | Wed, 23 Oct 2002 11:16:13 +0200 |
| Reply-To: | Asesoría Bioestadística
<bioestadistica@eresmas.net> |
| Sender: | "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU> |
| From: | Asesoría Bioestadística
<bioestadistica@eresmas.net> |
| Subject: | Re: Factor Analysis help (Oops, wrong SPS file, sorry) |
| Content-Type: | text/plain; charset=us-ascii |
Hi again Bruce:
I didn't realise I had opened the wrong syntax file. Here is the syntax you
wanted.
* FACTOR ANALYSIS FOR 8 PHYSICAL MEASURES IN 305
* GIRLS AGED 7-17 YEARS (HARMAN).
* FROM VARIMAX TO OBLIMIN ROTATION.
* (1) Data entry from 2 VARIMAX factors *.
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~.
* Loadings come from the output of the syntax I sent before.
DATA LIST LIST/ROWTYPE_(A8) FACTOR_(F2.0) var1(F10.7) var2(F10.7)
var3(F10.7) var4(F10.7) var5(F10.7) var6(F10.7) var7(F10.7) var8(F10.7).
BEGIN DATA
FACTOR 1 .8998249 .9298298 .9190557 .8991817 .2507408 .1806326 .1068324
.2508978
FACTOR 2 .2598761 .1954690 .1638303 .2294510 .8871295 .8404494 .8402843
.7495850
END DATA.
* ROWTYPE_ must be called this way and has to be (A8).
VARIABLE LABEL VAR1 'HEIGHT' /VAR2 'ARM SPAN' /VAR3 'LENGTH OF FOREARM'
/VAR4 'LENGTH OF LOWER LEG'
/VAR5 'WEIGHT' /VAR6 'BITROCHANTERIC DIAMETER'
/VAR7 'CHEST GIRTH' /VAR8 'CHEST WID'.
* (2) Factor analysis with other rotation *.
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~.
FACTOR
/MATRIX= IN(FAC=*)
/ANALYSIS var1 to var8
/FORMAT SORT BLANK(0.3)
/PRINT ROTATION
/CRITERIA ITERATE(25)
/ROTATION oblimin .
HTH
Marta Garcia-Granero
Bruce Thompson ha escrito:
> I would like to input a factor pattern matrix from an article into SPSS
> using the SPSS command "FACTOR MATRIX=IN(FAC= )", and then rotate this
> matrix using an algorithm different than that used by the Au. The SPSS
> Manual is too obscure to follow on how to do this.
> Anybody have any suggestions or an example syntax? Thanks!
>
> Bruce Thompson
>
> "What Future Quant Soc Science Could Look Like..."
> http://www.aera.net/pubs/er/pdf/vol31_03/aera310309.pdf
>
> http://www.coe.tamu.edu/~bthompson
|