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popbio (version 1.0.1)

Construction and analysis of matrix population models

Description

Construct and analyze projection matrix models from a demography study of marked individuals classified by age or stage. The package covers methods described in Matrix Population Models by Caswell (2001) and Quantitative Conservation Biology by Morris and Doak (2002).

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Version

Install

install.packages('popbio')

Monthly Downloads

1,640

Version

1.0.1

License

GPL

Maintainer

Chris Stubben

Last Published

March 29th, 2024

Functions in popbio (1.0.1)

aq.census

Annual census data for Aquilegia in the southwestern US
aq.trans

Annual transition data for Aquilegia in the southwestern US
eigen.analysis

Eigenvalue and eigenvector analysis of a projection matrix
stoch.projection

Simulate stochastic growth from a sequence of matrices
generation.time

Generation time
hudsonia

Projection matrices for mountain golden heather
tortoise

T and F matrices for desert tortoise
pop.projection

Calculate population growth rates by projection
boot.transitions

Bootstrap observed census transitions
monkeyflower

Projection matrices for monkeyflower
net.reproductive.rate

Net reproductive rate
projection.matrix

Construct projection matrix models
whale

T and F matrix for killer whale
stoch.growth.rate

Calculate log stochastic growth rate
stage.vector.plot

Plot stage vector projections
fundamental.matrix

Fundamental matrix and age-specific survival
test.census

Census data for hypothetical plant
stoch.quasi.ext

Calculate quasi-extinction threshold
teasel

T and F matrix for teasel
logi.hist.plot

Plot logistic regression
aq.matrix

Create a projection matrix for Aquilegia