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coarce
2005 Jan 07
1
S4 class no longer accepts matrix in array slot under 2.0.1
I have an S4 class with a slot of class "array", and in upgrading to 2.0.1
(from 1.9.1) I have encountered a change in behaviour. This causes me some
difficulties if I want to allow 2-dimensional arrays in the slot.
The following (in 2.0.1) illustrates the point:
> setClass("foo",representation("array"))
[1] "foo"
> a <-