You have another toString function hanging around.
Your result is exactly what I get from methods('toString')
after I define
toString <- function(x) x
You could try
getAnywhere('toString')
-Peter
anna wrote:
Peter, here is what I get for methods('toString'):
[1] toString.default
Warning message:
In methods("toString") : function 'toString' appears not to be generic
-----
Anna Lippel
--
Peter Ehlers
University of Calgary
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