Dear All,
I am trying to run the
following function (a CRR=Competing Risks
Regressionmodel) and
receive the error in solve.default. Can
anyone give me some insights into where the problem is?
Thanks
>
print(z<-crr(J3500,CD3500,cov))
Error in solve.default(v[[1]])
:
Lapack routine dgesv : system is exactly singular
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