rpart.plot LICENCE
------------------

The plot.rpart package is derived from the rpart code by written by
  Terry M Therneau and Beth Atkinson:
  http://mayoresearch.mayo.edu/mayo/research/biostat/splusfunctions.cfm
and the R port and modifications of that code by Brian Ripley:
  www.stats.ox.ac.uk/~ripley

Copy of LICENSE file from original rpart package:

  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) 1998-2007 B.D. Ripley under the
    same conditions.

  For use under the GPL version 2 the following applies:

      This is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published by
      the Free Software Foundation; either version 2 of the License, or
      (at your option) any later version.

      This program is distributed in the hope that it will be useful,
      but WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      GNU General Public License for more details.
