| InternalMethods {base} | R Documentation |
Many R-internal functions are generic and allow methods to be written for.
The following primitive and internal functions are generic,
i.e., you can write methods for them:
dimnames<-,
dimnames,
dim<-,
dim,
as.character,
as.vector,
is.array,
is.atomic,
is.call,
is.character,
is.complex,
is.double,
is.environment,
is.function,
is.integer,
is.language,
is.logical,
is.list,
is.matrix,
is.na,
is.nan,
is.null,
is.numeric,
is.object,
is.pairlist,
is.recursive,
is.single,
is.symbol,
rep and
seq.int.
Note that most of the group generic functions are also internal/primitive and allow methods to be written for them.
methods for the methods of non-Internal generic functions.