|Date: ||Wed, 10 May 2006 04:30:16 +0900|
|Reply-To: ||$B9>F#(B $BB?H~;R(B
|Sender: ||"SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>|
|From: ||$B9>F#(B $BB?H~;R(B
|Subject: ||McNemar's repeated-measures chi-square|
|Content-Type: ||text/plain; charset=iso-2022-jp; format=flowed|
I have three groups in a Hierarchical Discriminant Analysis (Political
I want to see whether the addition of psychological variables (2 variables:
beliefs of the positive effects of of XYZ, and definition of what kinds of
stimuli are considered ABC) will lead to improvement in classification
accuracy. After doing a crosstabs on the 3 Dependent Variables to
the Independent Variables (Demographics/Background) I want to run a test of
McNemar's repeated-measures chi-square.
I thought the basic outline for syntax for this was as follows, but I am
not sure where I would
insert my own variables (Cut and paste kind of thing)
I put "politic" (political affiliation, the dependent variable in as shown
My question is :
1) Is this the right syntax?
2) Where would I input my own variables in replace of the default variables
(I got this
format from someone)?
3) Is "politic" in the right location?
4) How would I run the analysis?
5) Am I missing anything?
*Create variables for correct/incorrect decisions at each step.
IF (politic eq 1 and STEP1C eq 1) STEP1D = 1 .
IF (politic eq 2 and STEP1C eq 2) STEP1D = 1 .
IF (politic eq 1 and STEP1C ne 1) STEP1D = 2 .
IF (politic eq 2 and STEP1C ne 2) STEP1D = 2 .
VARIABLE LABELS step1d "Classification decision - step 1" .
VALUE LABELS step1d 1 "Correct" 2 "Incorrect" .
FORMATS step1d (f2.0) .
IF (politic eq 1 and STEP2C eq 1) STEP2D = 1 .
IF (politic eq 2 and STEP2C eq 2) STEP2D = 1 .
IF (politic eq 1 and STEP2C ne 1) STEP2D = 2 .
IF (politic eq 2 and STEP2C ne 2) STEP2D = 2 .
VARIABLE LABELS step2d "Classification decision - step 2" .
VALUE LABELS step2d 1 "Correct" 2 "Incorrect" .
FORMATS step2d (f2.0) .