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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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Example<br />

HILOGLINEAR 721<br />

HILOGLINEAR V1 V2 V3(1,2)<br />

/MAXORDER=2<br />

/DESIGN=V1 V2 V3<br />

/DESIGN=V1*V2*V3.<br />

• HILOGLINEAR builds a 2 × 2 × 2 contingency table for V1, V2, and V3.<br />

• MAXORDER has no effect on the first DESIGN subcommand because the design requested<br />

considers only main effects.<br />

• MAXORDER restricts the terms in the model specified on the second DESIGN subcommand<br />

to two-way interactions and main effects.<br />

CRITERIA Subcommand<br />

Use the CRITERIA subcommand to change the values of constants in the iterative proportionalfitting<br />

and model-selection routines for subsequent designs.<br />

• The default criteria are in effect if the CRITERIA subcommand is omitted (see below).<br />

• You cannot specify the CRITERIA subcommand without any keywords.<br />

• Specify each CRITERIA keyword followed by a criterion value in parentheses. Only those<br />

criteria specifically altered are changed.<br />

• You can specify more than one keyword on CRITERIA, and they can be in any order.<br />

DEFAULT Reset parameters to their default values. If you have specified criteria other<br />

than the defaults for a design, use this keyword to restore the defaults for<br />

subsequent designs.<br />

CONVERGE(n) Convergence criterion. The default is<br />

0.25, whichever is larger.<br />

times the largest cell size, or<br />

ITERATE(n) Maximum number of iterations. The default is 20.<br />

P(n) Probability for change in chi-square if term is removed. Specify a value<br />

between (but not including) 0 and 1 for the significance level. The default<br />

is 0.05. P is in effect only when you request BACKWARD on the METHOD<br />

subcommand.<br />

MAXSTEPS(n) Maximum number of steps for model selection. Specify an integer between<br />

1 and 99, inclusive. The default is 10.<br />

DELTA(d) Cell delta value. The value of delta is added to each cell frequency for the first<br />

iteration when estimating saturated models; it is ignored for unsaturated<br />

models. The default value is 0.5. You can specify any decimal value between<br />

0 and 1 for d. HILOGLINEAR does not display parameter estimates or the covariance<br />

matrix of parameter estimates if any zero cells (either structural or<br />

sampling) exist in the expected table after delta is added.<br />

CWEIGHT Subcommand<br />

10 3 –<br />

CWEIGHT specifies cell weights for a model. CWEIGHT is typically used to specify structural<br />

zeros in the table. You can also use CWEIGHT to adjust tables to fit new margins.

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