tree and rpart (=> prune.rpart)

2 messages · White.Denis@epamail.epa.gov, Brian Ripley

White.Denis@epamail.epa.gov

Thu, Jul 26, 2001 8:22 AM #

[...]

In case prune.rpart did not get modified to add the "best=" parameter for
pruning to a fixed size, there is a prune.Rpart in contributed package
maptree with that feature.

Denis White
   US EPA, 200 SW 35th St, Corvallis, Oregon, 97333 USA
   voice: 541.754.4476, email: white.denis at epa.gov
   web: www.epa.gov/wed/pages/staff/white/

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Brian Ripley

Thu, Jul 26, 2001 9:31 AM #

On Thu, 26 Jul 2001 White.Denis at epamail.epa.gov wrote:

Did you submit that suggestion to the authors (Therneau and Atkinson)?
rpart is a port of an S package, and is only useful to me (the porter) if
it remains almost exactly the same on the both systems.

Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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