Additional thanks to Brad Biggerstaff and Doug Bates for help.  Brad
alerted me to the built-in computations in bootstrap().  Doug provided an
example of how to use profile likelihood to compute confidence intervals.

_______________________________________________________________________

DON MCKENZIE

Research Ecologist
College of Forest Resources, Box 352100
University of Washington
Seattle, WA 98195

206.616.4095
dmck@u.washington.edu

_______________________________________________________________________


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