[R] Heirarchical tree data structure

Janmaat, John John.Janmaat at ubc.ca
Fri Mar 26 21:57:54 CET 2010


I'm modeling a watershed, and have a file linking individual tributaries
- the name of each tributary and the water body into which it flows
(which can be a tributary of another water body).  I want to use this to
build a tree data structure (a root, and then child nodes, linked to
further child nodes, etc.).  Is there a package that builds and
traverses such data structures?



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