[R] tree class in R?
ggrothendieck at myway.com
Mon Dec 6 05:52:09 CET 2004
DFARRAR <DFARRAR <at> vt.edu> writes:
: I am trying to store a couple numbers for each partition, in a subset of the
: of my data set. Of course, one can accomplish this using a binary tree.
: first split is on
: inclusion/exclusion of the first object, and so on.) I can probably
: a tree using
: vectors. (One vector gives the index of left child node, another the index
: the right child node.)
: However, it seems like there must be a useful class associated with the
: or recursive partitioning procedures, perhaps not out there for everyone to
: see. I poked around
: on the R page and didn't see anything that clearly met my needs very
: I hope I would not
: have to learn recursive partitioning in R to find what I need.
Do a search of the r-help archives. There was binary tree code posted
within the last year.
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