03.Morris {popbio}

Converted Matlab functions from Morris and Doak (2002)

Description

Chapter 3

grizzly

Table 3.1. Grizzly bear population counts. The example includes code to calculate mean, variance and confidence intervals using regression and other procedures

extCDF

Box 3.3. Count-based extinction time cumulative distribution function

countCDFxt

Box 3.4. Count-based extinction probabilities with bootstrap confidence intervals

Chapter 7

stoch.projection

Box 7.3. Project stochastic growth from a sequence of matrices

stoch.growth.rate

Box 7.4. Calculate the log stochastic growth rate by Tuljapukar's approximation and by simulation

stoch.quasi.ext

Box 7.5. Estimate quasi-extinction threshold

Chapter 8

Kendall

Box 8.2. Kendall's method to correct for sampling variation

betaval

Box 8.3. Generate beta-distributed random numbers

lnorms

Box 8.4. Generate random lognormal values

stretchbetaval

Box 8.5. Generate stretched beta-distributed random numbers

vitalsim

Box 8.10. Calculate stochastic growth rate and extinction time CDF using vital rates

multiresultm

Box 8.11. Incorporate demographic stochasticity into population projections

Chapter 9

vitalsens

Box 9.1. Vital rate sensitivity and elasticity