Demographic Modelling Using Projection Matrices
Block-permute a reducible matrix
Calculate Cohen's cumulative distance
Calculate time to convergence
Calculate damping ratio
Calculate asymptotic growth
Calculate elasticity matrix
Calculate population inertia
Determine ergodicity of a matrix
Determine reducibility of a matrix
Determine primitivity of a matrix
Calculate Keyfitz's delta
Calculate Kreiss bounds
Read Matlab style matrices into R
Calculate maximal amplification
Calculate maximal attenuation
Plot transfer function
Plot transfer function
Deprecated functions in the popdemo package
Provides tools for demographic modelling using projection matrices
Project population dynamics
'Projection' object S4 class
Plot methods for 'Projection' objects
Calculate projection distance
Convert matrices into Matlab style strings
Calculate reactivity and first-timestep attenuation
Calculate sensitivity matrix
Project population dynamics
Transfer function Analysis
Transfer function analysis
Transfer function Analysis
Transfer function analysis
Calculate sensitivity of inertia using transfer functions
Calculate sensitivity using transfer functions
Calculate asymptotic growth
Tools for modelling populations and demography using matrix projection models, with deterministic and stochastic model implementations. Includes population projection, indices of short- and long-term population size and growth, perturbation analysis, convergence to stability or stationarity, and diagnostic and manipulation tools.