This returns analogs of martingale residuals, as a matrix with one column for each hazard.
# S3 method for multiRec
resid(object, ..., type = c("martingale", "score"))a numeric matrix with one row per interval and one column per hazard
an object of type multiRec
not used
character, the type of residuals. The default is "martingale" for an analog of martingale residuals in coxph. Specifying "score" retrieves a matrix score components (see details).
This function returns a matrix with one row for each observation (i.e. interval) in the input data= dataset, and one column for each hazard model in the call to multiRec().
For each hazard model, the martingale-like residuals are defined as the difference delta.i-cumHaz.i where delta.i is an indicator for whether the corresponding event occurred and cumHaz.i is the estimate of the event specific cumulative hazard.
For each hazard model, the score residual is the component of the score vector.