Provides Tools For Demographic Modelling Using Projection Matrices

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Documentation for package ‘popdemo’ version 0.1-4

Help Pages

blockmatrix Block-permute a reducible matrix
Cohen.cumulative Calculate Cohen's cumulative distance
convergence.time Calculate time to convergence
dr Calculate damping ratio
elas Calculate elasticity matrix
firststepatt Calculate first-timestep attenuation
inertia Calculate population inertia
inertia.tfa Analyse transfer function of population inertia
inertia.tfamatrix Analyse transfer function of inertia
inertia.tfsens Calculate sensitivity of inertia using transfer functions
inertia.tfsensmatrix Calculate sensitivity of inertia using transfer functions
is.matrix_ergodic Determine ergodicity of a matrix
is.matrix_irreducible Determine reducibility of a matrix
is.matrix_primitive Determine primitivity of a matrix
Keyfitz.delta Calculate Keyfitz's delta
Kreiss Calculate Kreiss bounds
Matlab2R Read Matlab style matrices into R
maxamp Calculate maximal amplification
maxatt Calculate maximal attenuation
minCS Calculate the mininum column sum of a matrix
plot.projection Plot population dynamics
plot.tfa Plot transfer function
plot.tfamatrix Plot matrices of transfer functions
popdemo Provides tools for demographic modelling using projection matrices
project Project population dynamics
projection.distance Calculate projection distance
R2Matlab Convert matrices into Matlab style strings
reactivity Calculate reactivity
sens Calculate sensitivity matrix
tf Calculate transfer function
tfa Analyse transfer function
tfamatrix Analyse transfer function
tfsens Calculate sensitivity using transfer functions
tfsensmatrix Calculate sensitivity using transfer functions
Tort Desert tortoise matrix
truelambda Calculate simulated asymptotic growth