From Soren.Hojsgaard at agrsci.dk  Tue Jul 12 13:19:48 2005
From: Soren.Hojsgaard at agrsci.dk (=?iso-8859-1?Q?S=F8ren_H=F8jsgaard?=)
Date: Tue, 12 Jul 2005 13:19:48 +0200
Subject: [Rd] Computer algebra in R - would that be an idea??
Message-ID: <C83C5E3DEEE97E498B74729A33F6EAEC0308400F@DJFPOST01.djf.agrsci.dk>

>From time to time people request symbolic computations beyond what D() and deriv() etc can provide. A brief look at the internet shows that there are many more or less developed computer algebra packages freely available. Therefore, I wondered if it would be an idea to try to 'integrate' one of these packages in R, which I guess can be done in more or less elegant ways... I do not know any of the computer algebra people around the World, but perhaps some other people from the R-community do and would be able to/interested in establishing such a connection...

Just and idea; comments appreciated :-)
S?ren

============================================================================================= 
S?ren H?jsgaard,  MSc, PhD (Statistics),                Phone: +45 8999 1703 
Head of Statistics and Decision Theory Research Group,  Fax:   +45 8999 1300 
Danish Institute of Agricultural Sciences               sorenh at agrsci.dk 
Research Centre Foulum, DK-8830 Tjele, Denmark          http://genetics.agrsci.dk/~sorenh 
.... Time flies like an arrow, fruit flies like a banana ....



[Rd] Computer algebra in R - would that be an idea??
=?iso-8859-1?Q?S=F8ren_H=F8jsgaard?=