Hi
I am doing a Cox Regression and I need to recover the baseline hazard function at each time.
When I use the option in the CoxReg procedure
/OUTFILE=TABLE (survival_table)
the table ‘survival_table’ with six fields with lables is produced
SUR_0 Baseline survival function
SUR_M Survival function at the mean
SE_0 Baseline standard error of survival
SE_M Std. error of survival at the mean
HAZ_0 Baseline cumulative hazard function
HAZ_M Cumulative hazard function at the mean
Is the baseline hazard function at time t given by HAZ_M(t) – HAZ_M(t-1)?
If this is wrong, how do I calculate the baseline hazard?
Thank you.
Atai
Dr Atai Winkler
Principal Consultant
PAM Analytics
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