TWOSTEP CLUSTER

TWOSTEP CLUSTER is available in the Statistics Base Edition.

TWOSTEP CLUSTER 

  [/CATEGORICAL VARIABLES = varlist]

  [/CONTINUOUS VARIABLES = varlist]

  [/CRITERIA [INITHRESHOLD({0**  })] [MXBRANCH({8**})]
                           {value}             {n  }
             [MXLEVEL({3**})] ]
                      {n  }

  [/DISTANCE {EUCLIDEAN   }]
             {LIKELIHOOD**}

  [/HANDLENOISE {0**}]
                {n  }

  [/INFILE FILE = filename]

  [/MEMALLOCATE {64**}]
                {n   }

  [/MISSING {EXCLUDE**}]
            {INCLUDE  }

  [/NOSTANDARDIZE [VARIABLES = varlist]]

  [/NUMCLUSTERS {AUTO** {15**} [{AIC  }]}]
                        {n   }  {BIC**}
                {FIXED = n              }

  [/OUTFILE [MODEL = 'file'] [STATE = 'file']]

  [/PRINT [IC] [COUNT] [SUMMARY]]

  [/VIEWMODEL [DISPLAY = {YES**}]
                         {NO   } 
              [EVALUATIONFIELDS = varlist]]

  [/SAVE CLUSTER [VARIABLE = varname]]

**Default if the subcommand is omitted.

This command reads the active dataset and causes execution of any pending commands. See the topic Command Order for more information.

Syntax for the TWOSTEP CLUSTER command can be generated from the TwoStep Cluster Analysis dialog box.

Example

TWOSTEP CLUSTER 
  /CONTINUOUS VARIABLES = INCOME
  /CATEGORICAL VARIABLES = GENDER RACE
  /PRINT SUMMARY.