On 1/16/08, Mario Rodriguez <biomates at telefonica.net> wrote:
> With respect to the frame object, I remember Robert expressed a similar
> idea time ago; at that time I didn't implement it, but perhaps it's a
> good starting point to reinforce all this statistical stuff. Even if we
> don't have the foreign function interface at this moment, packages stats
> and descriptive could take advantage of frames.
I haven't made any progress on the data frame stuff, since I was
working on a revised matrix type (share/contrib/amatrix) which could
be the basis of a data frame ... Maybe now is a good time to get
started on the data frame. I think it would be straightforward to
implement in Maxima.
best
Robert