Reference

All functions
R.methodsS3-package R.methodsS3	Package R.methodsS3
getGenericS3(<default>)	Gets an S3 generic function
getMethodS3(<default>)	Gets an S3 method
isGenericS3(<default>)	Checks if a function is a S3 generic function
setGenericS3(<default>)	Creates an S3 generic function
setMethodS3(<default>)	Creates an S3 method