extractAIC.coxme | R Documentation |
Extract AIC from coxme.object
## S3 method for class 'coxme'
extractAIC(fit, scale = NULL, k = 2, ...)
fit |
coxme.object |
scale |
NULL |
k |
numeric specifying the 'weight' of the equivalent degrees of freedom (=: edf) part in the AIC formula. |
... |
further arguments (currently unused in base R). |
DETAILS
AIC(Integreted, Penalized)
library(coxme)
fit <- coxme(Surv(time, status) ~ ph.ecog + age + (1 | inst), lung)
extractAIC(fit)
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