[R] S-PLUS 8 beta program [repost]
David Smith
dsmith at insightful.com
Wed Mar 29 23:38:14 CEST 2006
The GPL code is available as separately-downloaded packages for S-PLUS, as
has been done for many years. My own Oswald library for S-PLUS was published
under the GPL in 1997, for example, and many other authors produce
open-source libraries for S-PLUS under a variety of licenses. The only
difference is that they will be packaged as, well, packages rather than
libraries.
# David Smith
--
David M Smith <dsmith at insightful.com>
Senior Product Manager, Insightful Corp, Seattle WA
Tel: +1 (206) 802 2360
Fax: +1 (206) 283 6310
Insightful Corporation (www.insightful.com) provides analytical solutions for
text and data using S-PLUS, Insightful Miner, InFact and consulting services.
> -----Original Message-----
> From: Philippe Grosjean [mailto:phgrosjean at sciviews.org]
> Sent: Wednesday, March 29, 2006 1:06 PM
> To: David Smith
> Cc: r-help at stat.math.ethz.ch
> Subject: Re: [R] S-PLUS 8 beta program [repost]
>
>
> This is an excellent initiative! But how can you integrate
> GPL code in a
> software that is not GPL? As far as I understand it, GPL is a
> contaminant license, imposing to the whole software to be GPL too (or
> providing at least similar freedom). I have no doubt that you solved
> this problem. I am just curious about the solution you found.
> Best regards,
>
> Philippe Grosjean
>
> ..............................................<°}))><........
> ) ) ) ) )
> ( ( ( ( ( Prof. Philippe Grosjean
> ) ) ) ) )
> ( ( ( ( ( Numerical Ecology of Aquatic Systems
> ) ) ) ) ) Mons-Hainaut University, Pentagone (3D08)
> ( ( ( ( ( Academie Universitaire Wallonie-Bruxelles
> ) ) ) ) ) 8, av du Champ de Mars, 7000 Mons, Belgium
> ( ( ( ( (
> ) ) ) ) ) phone: + 32.65.37.34.97, fax: + 32.65.37.30.54
> ( ( ( ( ( email: Philippe.Grosjean at umh.ac.be
> ) ) ) ) )
> ( ( ( ( ( web: http://www.umh.ac.be/~econum
> ) ) ) ) ) http://www.sciviews.org
> ( ( ( ( (
> ..............................................................
>
> David Smith wrote:
> > [Sorry about the duplicate posting; this one comes from the
> correct address.
> > Please respond to me with any questions about this -- David.]
> >
> > Dear R-help readers,
> >
> > As Insightful announced at the DSC2005 meeting in
> Seattle, the next
> > release of S-PLUS will introduce a new package system. Our
> goal is to provide
> > package authors the means to create cutting-edge statistical methods
> > currently available either as R packages or as S-PLUS
> library sections and
> > deliver them to the entire community of S-PLUS and R users.
> >
> > In this release of S-PLUS, we plan to implement many low-level
> > utility functions with the same API as R. Just as many R
> functions originated
> > in S-PLUS, we plan on re-implementing many R functions in
> S-PLUS to provide
> > S-PLUS users the ability to create packages of their work
> and distribute them
> > to others as R users have done for many years. In the
> future, we expect
> > package authors will be able to create a single package
> that will run in both
> > environments. The actual package system would be a port of
> the R package
> > system code, which furthers the exchangeability of S-PLUS
> and R code. The
> > ported code will be available in a GPL library called Rcompat
> >
> > To demonstrate that R packages can now be ported to
> S-PLUS, we have -
> > with the permissions of the authors - ported several R
> packages to run as
> > S-PLUS packages. We are planning to make these packages
> available for
> > download from an Insightful-hosted website (called
> csan.insightful.com for
> > consistency with the CRAN site of R packages). The license
> terms of the
> > source packages will always be respected, and these
> packages will all be
> > available under their original open-source license. Any
> improvements to
> > open-source packages, whether by Insightful or by others,
> will remain
> > open-source. Our intent will be to grow the list of open-source,
> > cross-system-compatible packages over time.
> >
> > While most existing R packages will not run
> automatically in S-PLUS,
> > with some effort, a user should be able to port an existing
> R package to an
> > S-PLUS package. More important, by using functions and
> interfaces now
> > available in both systems, a user should be able to create
> a single package
> > that will run in both S-PLUS and R in the future. (The
> judicious use of some
> > system-specific if(is.R()) statement will help to this
> end.) As a proof of
> > concept, we are developing a package that will run on both
> systems. In the
> > future, we hope to post this package on both CSAN and CRAN
> sites. We are also
> > working to provide S-PLUS library sections from our
> research group as S-PLUS
> > packages that would also work in R.
> >
> > Our work on the S-PLUS package functionality is
> ongoing. We expect to
> > begin beta testing in April. We invite R package authors
> who are interested
> > in testing their packages in S-PLUS to participate in the
> beta test. As a
> > beta participant, you will receive a beta version of S-PLUS
> that will be
> > fully functional until the end of the beta period. You will
> also be able to
> > send input to the development team regarding the S-PLUS
> package system. If
> > you are a package author, and you are interested in
> participating in the beta
> > test, see the full details on the S-PLUS 8 beta test and
> complete the
> > registration form at the Insightful website:
> >
> >
> > http://www.insightful.com/support/splus8beta/
> >
> >
> > Best regards from the S-PLUS product management team,
> >
> > Patrick Aboyoun (S-PLUS Platform)
> > Michael O'Connell (Life Sciences)
> > David Smith (Finance)
> >
> > --
> > David M Smith <dsmith at insightful.com>
> > Senior Product Manager, Insightful Corp, Seattle WA
> > Tel: +1 (206) 802 2360
> > Fax: +1 (206) 283 6310
> >
> > ______________________________________________
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> > PLEASE do read the posting guide!
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> >
> >
>
>
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