PRINT Subcommand (NOMREG command)

The PRINT subcommand displays optional output. If no PRINT subcommand is specified, the default output includes a factor information table.

ASSOCIATION. Measures of Monotone Association. Displays a table with information on the number of concordant pairs, discordant pairs, and tied pairs. The Somers' D, Goodman and Kruskal's Gamma, Kendall's tau-a, and Concordance Index C are also displayed in this table.

CELLPROB. Observed proportion, expected probability, and the residual for each covariate pattern and each response category.

CLASSTABLE. Classification table. The square table of frequencies of observed response categories versus the predicted response categories. Each case is classified into the category with the highest predicted probability.

CORB. Asymptotic correlation matrix of the parameter estimates.

COVB. Asymptotic covariance matrix of the parameter estimates.

FIT. Goodness-of-fit statistics. The change in chi-square statistics with respect to a model with intercept terms only (or to a null model when INTERCEPT= EXCLUDE ). The table contains the Pearson chi-square and the likelihood-ratio chi-square statistics. The statistics are computed based on the subpopulation classification specified on the SUBPOP subcommand or the default classification.

HISTORY(n). Iteration history. The table contains log-likelihood function value and parameter estimates at every nth iteration beginning with the 0th ­iteration (the initial estimates). The default is to print every iteration (n = 1). The last iteration is always printed if HISTORY is specified, regardless of the value of n.

IC. Information criteria. The Akaike Information Criterion (AIC) and the Schwarz Bayesian Information Criterion (BIC) are displayed.

KERNEL. Kernel of the log-likelihood. Displays the value of the kernel of the –2 log-likelihood. The default is to display the full –2 log-likelihood. Note that this keyword has no effect unless the MFI or LRT keywords are specified.

LRT. Likelihood-ratio tests. The table contains the likelihood-ratio test statistics for the model and model partial effects. If LRT is not specified, just the model test statistic is printed.

PARAMETER. Parameter estimates.

SUMMARY. Model summary. Cox and Snell’s, Nagelkerke’s, and McFadden’s R ² statistics.

CPS. Case processing summary. This table contains information about the specified categorical variables. Displayed by default.

STEP. Step summary. This table summarizes the effects entered or removed at each step in a stepwise method. Displayed by default if a stepwise method is specified. This keyword is ignored if no stepwise method is specified.

MFI. Model fitting information. This table compares the fitted and intercept-only or null models. Displayed by default.

NON. No statistics are displayed. This option overrides all other specifications on the PRINT subcommand.