is.linkdat {paramlink} | R Documentation |
Is an object a linkdat object?
Description
Functions for checking whether an object is a linkdat
object, a
singleton
or a list of such.
Usage
is.linkdat(x)
is.singleton(x)
is.linkdat.list(x)
Arguments
x |
Any |
Details
Note that the singleton
class inherits from linkdat
, so if
x
is a singleton, is.linkdat(x)
returns TRUE.
Value
For is.linkdat
: TRUE if x
is a linkdat (or singleton)
object, and FALSE otherwise.
For is.singleton
: TRUE if x
is a singleton object, and FALSE otherwise.
For is.linkdat.list
:
TRUE if x
is a list of linkdat/singleton objects.
See Also
Examples
x1 = nuclearPed(1)
x2 = singleton(1)
stopifnot(is.linkdat(x1), !is.singleton(x1),
is.linkdat(x2), is.singleton(x2),
is.linkdat.list(list(x1,x2)))
[Package paramlink version 1.1-5 Index]