Call: | ||||||
coxph(formula = Surv(t, c) ~ pspline(x, df = 0, caic = T), data = subdata, na.action | ||||||
= na.omit, method = "breslow") | ||||||
coef | se(coef) | se2 | Chisq | DF | p | |
pspline(x, df = 0, caic = | 0.0902 | 0.00899 | 0.00898 | 100.8 | 1.00 | 0.000 |
pspline(x, df = 0, caic = | 11.3 | 1.86 | 0.003 | |||
Iterations: 10 outer, 29 Newton-Raphson | ||||||
Theta= 0.996 | ||||||
Degrees of freedom for terms= 2.9 | ||||||
Likelihood ratio test=116 on 2.86 df, p=0 n= 5000 |