﻿***Modify the following CD command to specify the Samples folder
   of the application installation directory,
   using the conventions for your operating system.

CD '/installdir/Samples'.

GET FILE='breakfast.sav'.

*
* A 3-way unfolding that uses the sources.
*.
PREFSCAL
  VARIABLES=TP BT EMM JD CT BMM HRB TMd BTJ TMn CB DP GD CC CMB
  /INPUT=SOURCES(srcid )
  /INITIAL=CLASSICAL (SPEARMAN)
  /CONDITION=ROW
  /TRANSFORMATION=NONE
  /PROXIMITIES=DISSIMILARITIES
  /MODEL=WEIGHTED
  /CRITERIA=DIMENSIONS(2,2) DIFFSTRESS(.000001) MINSTRESS(.0001)
  MAXITER(5000)
  /PENALTY=LAMBDA(0.5) OMEGA(1.0)
  /PRINT=MEASURES COMMON
  /PLOT=COMMON WEIGHTS INDIVIDUAL ( ALL ) .


*
* Use a different initial configuration
*.
PREFSCAL
  VARIABLES=TP BT EMM JD CT BMM HRB TMd BTJ TMn CB DP GD CC CMB
  /INPUT=SOURCES(srcid )
  /INITIAL=CORRESPONDENCE
  /TRANSFORMATION=NONE
  /PROXIMITIES=DISSIMILARITIES
  /CRITERIA=DIMENSIONS(2,2) DIFFSTRESS(.000001) MINSTRESS(.0001)
  MAXITER(5000)
  /PENALTY=LAMBDA(0.5) OMEGA(1.0)
  /PRINT=MEASURES COMMON
  /PLOT=COMMON WEIGHTS INDIVIDUAL ( ALL ) .
