untb v1.0-20

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by Robin Hankin

ecological drift under the UNTB

A collection of utilities for biodiversity data. Includes the simulation of ecological drift under Hubbell's Unified Neutral Theory of Biodiversity, and the calculation of various diagnostics such as Preston curves.

Functions in untb

Name Description
copepod Copepod data supplied by Phil Pugh
sahfos Biodiversity dataset provided by SAHFOS
abundance.curve Abundance curves
untb-package Unified neutral theory of biodiversity
fisher Various functionality to implement Fisher's logseries
preston Preston diagram of an ecosystem
butterflies abundance data for butterflies
optimal.prob Returns estimate for mutation probability
census Construct, coerce, and test for a census object
theta.prob Posterior probabilities for theta
saunders Dataset due to Saunders
count Construct, coerce, and test for a count object
display.untb Animation of neutral ecological drift
untb Ecological drift simulation under the Unified Neutral Theory of Biodiversity
phi Ecosystem diagnostics
print.preston Print and plot objects of class Preston
species.count Ecosystem diagnostics for output of untb()
summary.count Summary methods for count and census objects
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Details

Type Package
Date 2005-10-26
License GPL
Packaged Wed Apr 5 20:10:33 2006; rksh
Contributors Robin S. Hankin

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