OVERALS VARIABLES=PRETEST1 PRETEST2 POSTEST1 POSTEST2(20)
SES(5) SCHOOL(3)
/ANALYSIS=PRETEST1 TO POSTEST2 (NUME) SES (ORDI) SCHOOL (SNOM)
/SETS=3(2,2,2)
/PRINT=OBJECT FIT
/PLOT=QUANT(PRETEST1 TO SCHOOL).
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VARIABLES defines
the variables and their maximum values.
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ANALYSIS specifies
that all variables from PRETEST1 to POSTEST2 are to be analyzed
at the numeric level of optimal scaling, SES is to be analyzed at the ordinal level, and SCHOOL is to be analyzed as a single nominal. These variables
are all of the variables that will be used in the analysis.
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SETS specifies
that there are three sets of variables to be analyzed and two variables
in each set.
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PRINT lists
the object and fit scores.
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PLOT plots
the single-category and multiple-category coordinates of all variables
in the analysis.