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Hi,
I've performed a cox regression analysis using spss. The cumulative hazard
function was saved by SPSS (haz_1) and i am now trying to replicate the
score by follwoing the formula : h(t) = [H0(t)] e(b1x1 + b2x2 + ...bnxn)
However the score i obtain is slightly different to the one that SPSS
gives me so i'd like to know if anyone has had the same issue ?
Any help greatly appreciated.
Thank you
Thierry
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