CoxModelFit

CoxModelFit[{e1,…,en}] constructs a model of the baseline hazard h0(t) for events times ei.

CoxModelFit[{{{ξ11,…,ξ1p},…,{ξn 1,…,ξnp}},{e1,…,en}},{f1,…,fm},{x1,…,xp}] constructs a Cox model of the form h0(t) exp(β1 f1+…+βm fm), where the fi depend on the xk.

Please visit the official Wolfram Language Reference for more details and examples on core symbols.