Generate beta-distributed random numbers
Stable stage distribution
Calculate population growth rates by projection
Generate random lognormal values for fertility rates
Square matrices
Count-based extinction probabilities and bootstrap
confidence intervals
Find the best Kendall's estimates of mean and environmental
variance for beta-binomial vital rates.
Calculate a variance matrix
Converted Matlab functions from Caswell (2001)
Net reproductive rate
Create a projection matrix for Aquilegia
Estimate the variance of beta-binomial vital rates using
approximation method of Akcakaya
Sensitivity analysis of a projection matrix
Introduction to the popbio Package
Best Kendall estimates of Hudsonia vital rate means and variances
Return the first and last part of a matrix or dataframe
Calculate stochastic growth rate and extinction time CDF using
vital rates with within-year, auto-, and cross-correlations
Calculate log stochastic growth rate
Correlation matrices for Hudsonia vital rates
Converted Matlab functions from Morris and Doak (2002)
Projection matrices for mountain golden heather
Eigenvalue and eigenvector analysis of a projection matrix
Projection matrices for desert tortoise
Population growth rate
Fundamental matrix and age-specific survival
Projection matrix for teasel
Build a projection matrix from a time series of individuals (or densities) per stage.
Bootstrap observed census transitions
Incorporate demographic stochasticity into population projections
Generate stretched beta-distributed random numbers
Population sizes of grizzly bears in Yellowstone from 1959-1997
Display a matrix image
Plot logistic regression
Census data for hypothetical plant
Generation time
Split a projection matrix into separate T and F matrices
Damping ratio
Projection matrices for monkeyflower
Create log-log plots of variance vs. sensitivity and CV vs. elasticity
Annual census data for Aquilegia in the southwestern US
Elasticity analysis of a projection matrix
Count-based extinction time cumulative distribution function
Life Table Response Experiment
Construct projection matrix models using transition frequency tables
Calculate mean matrix
secder
Plot stage vector projections
Resample a projection matrix
Simulate stochastic growth from a sequence of matrices
Matrix definition program for Hudsonia vital rates
Projection matrices for a tropical understory herb
Calculate quasi-extinction threshold
Annual transition data for Aquilegia in the southwestern US
Plot a matrix
Survirvorship data for adult and juvenile Acorn Woodpeckers
Projection matrix for killer whale
Population densities for the sugarbeet cyst nematode
Stable stage distribution
stoch.sens
Vital rate sensitivities and elasticities