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...incat)1 0.5548 1.8025 0.3202 0.9614as.factor(nodeCat_all)1 2.6426 0.3784 0.7847 8.8989as.factor(nodeCat_all)2 7.1803 0.1393 2.1720 23.7368Concordance= 0.699 (se = 0.039 )Rsquare= 0.096 (max possible= 0.911 )Likelihood ratio test= 23.33 on 3 df, p=3.444e-05Wald test = 21.76 on 3 df, p=7.312e-05Score (logrank) test = 24.46 on 3 df, p=2.001e-05 I think, this means that the two variables I tested are of interest to build the model with a p-value of about 10e-5. This also mean that having the Herceptincat =1 is significantly different from h...

...ef) exp(-coef) lower .95 upper .95Clay 7.16e-07 1.40e+06 4.79e-14 1.07e+01Veg 1.60e-02 6.23e+01 1.27e-13 2.02e+09Grav 9.76e-04 1.02e+03 4.42e-11 2.16e+04Cobb 4.89e+07 2.05e-08 4.03e-06 5.93e+20 Rsquare= 0.397 (max possible= 0.5 )Likelihood ratio test= 25.3 on 4 df, p=4.46e-05Wald test = 3.8 on 4 df, p=0.434Score (logrank) test = 14.3 on 4 df, p=0.00625 Any help is greatly appreciated, Thank you, Carmen _________________________________________________________________ n more at SignInAndWIN.ca [[alternative HTML version deleted]]