Programming the statistical procedures from SAS

how to get get AIC/BIC for frailty model model fit comparison using proc phreg

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how to get get AIC/BIC for frailty model model fit comparison using proc phreg

I want to get the AIC/BIC from proc phreg procedure for a frailty model. A snippet of the code is seen below:

 

proc phreg data=local.slk;
class eth_group gender_liv region_liv/ param=ref ref=first;
model gtime_ki_n*gstatus_ki_n(0)= bmi_calc_liv eth_group GENDER_liv /risklimits ;
random region_liv;

run;

 

Currently, the only output is the marginal likelihood estimate. Is there a way to get the AIC/BIC criterions as well?

 

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