PRINT Subcommand (COXREG command)

By default, COXREG prints a full regression report for each step. You can use the PRINT subcommand to request specific output. If PRINT is not specified, the default is DEFAULT.

DEFAULT. Full regression output including overall model statistics and statistics for variables in the equation and variables not in the equation. This is the default when PRINT is omitted.

SUMMARY. Summary information. The output includes –2 log-likelihood for the initial model, one line of summary for each step, and the final model printed with full detail.

CORR. Correlation/covariance matrix of parameter estimates for the variables in the model.

BASELINE. Baseline table. For each stratum, a table is displayed showing the baseline cumulative hazard, as well as survival, standard error, and cumulative hazard evaluated at the covariate means for each observed time point in that stratum.

CI (value). Confidence intervals for e ^β. Specify the confidence level in parentheses. The requested intervals are displayed whenever a variables-in-equation table is printed. The default is 95%.

ALL. All available output.

Estimation histories showing the last 10 iterations are printed if the solution fails to converge.

Example

COXREG VARIABLES = SURVIVAL WITH GROUP
 /STATUS = SURVSTA (1)
 /STRATA = LOCATION
 /CATEGORICAL = GROUP 
 /METHOD = ENTER
 /PRINT ALL.

PRINT requests summary information, a correlation matrix for parameter estimates, a baseline survival table for each stratum, and confidence intervals for e ^β with each variables-in-equation table, in addition to the default output.