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SPSS® 12.0 Command Syntax Reference

SPSS® 12.0 Command Syntax Reference

SPSS® 12.0 Command Syntax Reference

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HOMALS 731<br />

The total number of valid variable categories (levels) minus the number of variables without<br />

missing values.<br />

The number of observations minus 1.<br />

MAXITER Subcommand<br />

MAXITER specifies the maximum number of iterations HOMALS can go through in its<br />

computations.<br />

• If MAXITER is not specified, HOMALS will iterate up to 100 times.<br />

• The specification on MAXITER is a positive integer indicating the maximum number of<br />

iterations.<br />

CONVERGENCE Subcommand<br />

CONVERGENCE specifies a convergence criterion value. HOMALS stops iterating if the<br />

difference in total fit between the last two iterations is less than the CONVERGENCE value.<br />

• If CONVERGENCE is not specified, the default value is 0.00001.<br />

• The specification on CONVERGENCE is a positive value.<br />

PRINT Subcommand<br />

PRINT controls which statistics are included in your display output. The default display<br />

includes the frequencies, eigenvalues, discrimination measures, and category<br />

quantifications.<br />

The following keywords are available:<br />

FREQ Marginal frequencies for the variables in the analysis.<br />

HISTORY History of the iterations.<br />

EIGEN Eigenvalues.<br />

DISCRIM Discrimination measures for the variables in the analysis.<br />

OBJECT Object scores.<br />

QUANT Category quantifications for the variables in the analysis.<br />

DEFAULT FREQ, EIGEN, DISCRIM, and QUANT. These statistics are also displayed<br />

when you omit the PRINT subcommand.<br />

ALL All available statistics.<br />

NONE No statistics.

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