Aliases for model extractors; it is an old S and R tradition to have aliases for these three model extractor functions:
resid()equivalent to residuals().
fitted.values()equivalent to fitted().
coefficients()equivalent to coef().
We provide S4 generics and methods for these.
signature(object = "ANY"): return the residuals;
this is a rarely used alias for residuals().
signature(object = "ANY"): return the
fitted values; this is a rarely used alias for fitted().
signature(object = "ANY"): return the
coefficients of a model; this is a rarely used alias for
coef().
residuals;
Methods for general information about formal (S4) methods.