InternalClassUnions {distr} | R Documentation |
Class unions in 'distr'
Description
Class unions in package distr defined for internal
purposes; these are OptionalNumeric
,
Details
These classes are used internally to make available methods or to allow slots of classes to be filled with varying types. In particular
-
"OptionalNumeric"
: may contain objects of class"numeric"
or"NULL"
; it is used e.g. for slotnuisance
of class"ParamFamParameter"
, as it may or may not be present but if so it has to be numeric.
Objects from the Class
All of these classes are virtual: No objects may be created from them.
Author(s)
Peter Ruckdeschel peter.ruckdeschel@uni-oldenburg.de
See Also
[Package distr version 2.9.7 Index]