There is no visible reason why you should ask this on R-devel.
Please do not misuse R-deve, but rather use R-help.
>>>>> "JP" == Johnny Paulo <johnny.jp...@gmail.com>
>>>>> on Fri, 7 Oct 2011 18:01:56 +0100 writes:
> Hi, does anyone know if it is possible to construct sets
> of S4 objects? It seems the constructor set does not
> like it:
> Error in as.vector(x, "character") : cannot coerce type
> 'environment' to vector of type 'character'
> Regards
> Johnny
> PS: by the way, does anyone know where I can find some
> examples using the cset class from the "sets" package,
> beside the one in the standard doc?
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