This is the Debian GNU/Linux r-cran-rpart package of rpart, a collection of functions for recursive partitioning and regression trees. Rpart was written by Terry Therneau and Beth Atkinson, and Brian Ripley provided the R port. This package was created by Dirk Eddelbuettel . The sources were downloaded from http://cran.us.r-project.org/src/contrib/ and are also included in the (large) source tar archive of R itself at http://cran.us.r-project.org/src/base/ The package was renamed from its upstream name 'rpart' to 'r-cran-rpart' to fit the pattern of CRAN (and non-CRAN) packages for R. Copyright (C) 1993 - 2008 Terry Therneau and Beth Atkinson Portions Copyright (C) 1998 - 2008 Brian Ripley License: GPL-2+ | license included below. On a Debian GNU/Linux system, the GPL-2 license is included in the file /usr/share/common-licenses/GPL-2. For reference, the upstream DESCRIPTION [with lines broken to 80 cols] file is included below: Package: rpart Priority: recommended Version: 3.1-13 Date: March 2002 version of rpart, R version 2003-08-03 Author: Terry M Therneau and Beth Atkinson . R port by Brian Ripley . Maintainer: Brian Ripley Description: Recursive partitioning and regression trees Title: Recursive partitioning Depends: R (>= 1.8.0), survival License: use under GPL2, or see file LICENCE URL: S-PLUS 6.x original at http://www.mayo.edu/hsr/Sfunc.html as is the file LICENSE This package is released under the GPL version 2. It can also be used under the following license, which is in some respects more liberal. License: Copyright 2000 Mayo Foundation for Medical Education and Research. This software is accepted by users "as is" and without warranties or guarantees of any kind. It may be used for research purposes or in relation to projects with commercial applications or included in commercial packages, but only so long as it is not relicensed as a stand-alone program, and only so long as the first two sentences of this paragraph (copyright notice and no warranty) are reproduced with the software. Modifications for use with R (c) 1998-2001 B.D. Ripley under the same conditions.