Re: Difference between NaN and NA?

[David Bateman]

Jaroslav Hajek wrote:
> On Fri, Apr 9, 2010 at 7:52 PM, David Bateman <address@hidden> wrote:
>   
> > Can we just have a @double directory that is added to the path when special
> > treatment of NA values is desired? This would be similar to the situation
> > with the NaN package and allow the functions that aren't overloaded fall
> > back to the original versions.
> >
> >     
>
> Perhaps. I don't see much difference between this and the NaN package, however.
>
>   

Of course :-), expect we might also overload the operators as well if 
they need special behavior for NA

D.