Displaying 1 result from an estimated 1 matches for "numorchar".
2006 Oct 06
1
class unions?
...quot; package separately defines the "index"
class union.
is it the case that class definitions need to occur in packages?
i am also having trouble dispatching on class unions defined in the
global environment,
which may just be the same problem. see code below:
setClassUnion("numORchar", c("numeric", "character"))
foo <- function(x) "Default"
setMethod("foo", signature(x = "numORchar"),
function(x) "numORchar")
foo(2) # gives the default method
franklin
> version
_
platform powerp...