The PROC ICPHREG statement invokes the ICPHREG procedure. Table 51.2 summarizes the options available in the PROC ICPHREG statement.
Table 51.2: PROC ICPHREG Statement Options
Option 
Description 

Specifies the level for confidence limits 

Names the SAS data set to be analyzed 

Displays the iteration history, final gradient, and second derivative matrix 

Specifies the length of effect names 

Specifies optimization parameters for fitting the specified model 

Suppresses all displayed output 

Requests a singlethreaded mode for the computation 

Controls the plots that are produced through ODS Graphics 

Specifies the singularity tolerance 

Specifies the number of threads for the computation 
You can specify the following options in the PROC ICPHREG statement.