[R] ldcase residuals
gareth.hughes-2 at stud.man.ac.uk
Thu Sep 18 19:35:36 CEST 2003
Another Surv question:
According to the reference given in R help(Escobar and Meeker),
'ldcase' approximates the change in minus twice the maximised
log-likelihood on omission of each observation in turn. The
maximum such residual is 1.26, but the actual likelihood
displacement on omitting the correspondong observation is 7.37.
Am I missing something?
More information about the R-help