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perdon
2011 Oct 27
0
R.oo package, inherit two classes
Hello,
How do I inherit two classes using the R.oo package. Below is kind of a
silly example, but I am trying to create class PerDog from classes Dog and
Person. Error at bottom. I've tried a few other ways of using extend(), but
nothing seems to get me what I want.
Example:
setConstructorS3("Person", function(age=NA) {
this = extend(Object(), "Person",
.age=age
)
this
})
setMethodS3("getA...