methods
This package contains formally defined methods and classes for R objects, plus other programming tools.
Functions
Function | Description |
---|---|
@<- | Gets or sets information about the individual slots in an object. |
MethodAddCoerce | Possibly modifies one or more methods to explicitly
coerce this argument to methodClass , the class for
which the method is explicitly defined. |
Quote | These are utilities, currently in the methods package, that either provide
some functionality needed by the package (e.g., element matching
by name) or add compatibility with S-PLUS, or both. |
S3Class, S3Class<- | S3Class extracts or
replaces the S3-style class from an S4 class that was created
from an S3 class through setOldClass . |
S3Part, S3Part<- | The function S3Part
extracts or replaces the S3 part of such an object. |
addNextMethod | Generic function that finds the next method for the signature of the method definition method and caches that method in the method definition. |
allNames | Returns the character vector of names (unlike names(),
never returns NULL ) for a
method. |
as, as<- | Manage the relations that allow coercing an object to a given class. |
asMethodDefinition | Turns a function definition into an object of class
MethodDefinition ,
corresponding to the given signature (by default, generates a
default method with empty signature). |
assignClassDef | Assigns the definition of the class to the specially named object. |
assignMethodsMetaData | Utility to assign the metadata object recording the methods defined in a particular package. |
balanceMethodsList ... |
Get R in a Nutshell, 2nd Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.