| From: | Joe Conway <mail(at)joeconway(dot)com> |
|---|---|
| To: | "Marc A(dot) Leith" <marc(at)redboxdata(dot)com> |
| Cc: | Hervé Piedvache <footcow(at)noos(dot)fr>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Predictive or scoring solution for PostgreSQL ? |
| Date: | 2004-02-05 05:08:36 |
| Message-ID: | 4021CFD4.9060904@joeconway.com |
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| Lists: | pgsql-general |
Marc A. Leith wrote:
> Other tools do similar things - another was Knowledge Seeker from Angoss
> Software - which built turnkey decision trees (this was fairly cheap depending
> on the system it is running on). SAS also produced a turnkey modeling solution
> (not cheap $$$$). You could also try SPSS (cheaper than SAS). Group 1 Software
> also marketed an all-in-one Modeling Sol'n - Model 1 (I think) but I never
> actually used it.
Or try R (open source implementation of the S language, similar to
S-PLUS)...
http://www.r-project.org/
...along with PL/R:
http://www.joeconway.com/plr/
And see here for a variety of packages to do just about any kind of
analysis you can think of:
http://cran.r-project.org/
Some assembly required, but powerful and free.
HTH,
Joe
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