Kurt Hornik (Kurt.Hornik@ci.tuwien.ac.at)
Wed, 26 Mar 1997 16:20:35 +0100

Date: Wed, 26 Mar 1997 16:20:35 +0100
Message-Id: <199703261520.QAA08097@aragorn.ci.tuwien.ac.at>
From: Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at>
To: r-testers@stat.math.ethz.ch
Subject: R-alpha: ANNOUNCE:  CRAN

This is a first (alpha) announcement for the

		Comprehensive R Archive Network 


In a nutshell, the idea is to have a few sites across the world which
carry the R&R R distribution(s), the contributed add-ons, and binary

There would be one `original' site, for the time being at the URL


and several mirrors.  Obvious choices seem to be


Details have not been worked out yet.  (Those in that list who I haven't
contacted prior to sending this message, please forgive me.)

In the short run, the process of `submitting' to the archive would be
very simple:  upload to


and drop me a note (Kurt.Hornik@ci.tuwien.ac.at).  Please indicate the
copyright situation(GPL, ...)  in your submission.

In the long run, there will be a form to fill in, and some requirement
of authentication (PGPish, ...), and submission could maybe be done via
WWW.  I am open to suggestions here.

The structure of the CRAN tree currently is as follows.

	$CRAN/source/distrib		# R&R
	$CRAN/source/contrib		# add-ons

where <platform> could e.g. be i386-linux and this could hold packages
for Debian and RPM, as well as tar.gz files relative to an installation
tree (e.g. bin/, lib/R/, and man/man1/R.1).  Directory standards are
currently being discussed ...

Of course, I am open to suggestions re a better organization.

Things will start to really `happen' following the release of 0.50,
which should be out any day now.  

*          Kurt Hornik         *                                            *
*  Dept of Statistics TU Wien  * tel:    +43 (1) 58801-4542                 *
*  Wiedner Hauptstr 8-10/1071  * fax:    +43 (1) 504-1498                   *
*          A-1040 Wien         * email:  Kurt.Hornik@ci.tuwien.ac.at        *
*            Austria           * WWW:    http://www.ci.tuwien.ac.at/~hornik *

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