# popdemo: Demographic Modelling Using Projection Matrices Version 0.2-3

Tools for modelling populations and demography using matrix projection models (MPMs). Designed to build on similar tools already available in 'popbio'. Specific foci are on indices of transient dynamics and use of control theory approaches, but 'popdemo' may also be useful for other implementations of MPMs, or matrix models in a more general sense.

 Author Iain Stott , Dave Hodgson , Stuart Townley Date of publication 2016-05-18 17:29:29 Maintainer Iain Stott License GPL (>= 2) Version 0.2-3 Package repository View on CRAN Installation Install the latest version of this package by entering the following in R: ``install.packages("popdemo")``

### Popular man pages

 Cohen.cumulative: Calculate Cohen's cumulative distance elas: Calculate elasticity matrix inertia: Calculate population inertia inertia.tfamatrix: Analyse transfer function of inertia maxatt: Calculate maximal attenuation sens: Calculate sensitivity matrix tf: Calculate transfer function

## Man 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
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-package: 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
Tort: Desert tortoise matrix
truelambda: Calculate simulated asymptotic growth

## Functions

Cohen.cumulative Man page
Keyfitz.delta Man page
Kreiss Man page
Matlab2R Man page
R2Matlab Man page
Tort Man page
blockmatrix Man page
convergence.time Man page
dr Man page
elas Man page
firststepatt Man page
inertia Man page
inertia.tfa Man page
inertia.tfamatrix Man page
inertia.tfsens Man page
inertia.tfsensmatrix Man page
is.matrix_ergodic Man page
is.matrix_irreducible Man page
is.matrix_primitive Man page
maxamp Man page
maxatt Man page
minCS Man page
plot.projection Man page
plot.tfa Man page
plot.tfamatrix Man page
project Man page
projection.distance Man page
reactivity Man page
sens Man page
tf Man page
tfa Man page
tfamatrix Man page
tfsens Man page
tfsensmatrix Man page
truelambda Man page
Cohen.cumulative Source code
Keyfitz.delta Source code
Kreiss Source code
Matlab2R Source code
R2Matlab Source code
blockmatrix Source code
convergence.time Source code
dr Source code
elas Source code
firststepatt Source code
inertia Source code
inertia.tfa Source code
inertia.tfamatrix Source code
inertia.tfsens Source code
inertia.tfsensmatrix Source code
is.matrix_ergodic Source code
is.matrix_irreducible Source code
is.matrix_primitive Source code
maxamp Source code
maxatt Source code
minCS Source code
plot.projection Source code
plot.tfa Source code
plot.tfamatrix Source code
popdemo Man page
print.projection Source code
print.tfa Source code
print.tfamatrix Source code
project Source code
projection.distance Source code
reactivity Source code
sens Source code
tf Source code
tfa Source code
tfamatrix Source code
tfsens Source code
tfsensmatrix Source code
truelambda Source code

## Files

NAMESPACE
demo
demo/transient.R
demo/popdemo.R
demo/matrixtools.R
demo/00Index
demo/transfer.R
demo/convergence.R
demo/projection.R
data
data/Tort.rda
R
R/R2Matlab.R
R/firststepatt.R
R/project.R
R/convergence.time.R
R/print.tfa.R
R/tfa.R
R/is.matrix_primitive.R
R/plot.tfa.R
R/minCS.R
R/maxamp.R
R/dr.R
R/is.matrix_irreducible.R
R/Cohen.cumulative.R
R/blockmatrix.R
R/Keyfitz.delta.R
R/reactivity.R
R/Kreiss.R
R/plot.tfamatrix.R
R/tfamatrix.R
R/sens.R
R/tfsens.R
R/Matlab2R.R
R/truelambda.R
R/inertia.tfamatrix.R
R/inertia.tfsens.R
R/maxatt.R
R/print.tfamatrix.R
R/tf.R
R/tfsensmatrix.R
R/inertia.tfsensmatrix.R
R/elas.R
R/is.matrix_ergodic.R
R/inertia.tfa.R
R/plot.projection.R
R/inertia.R
R/projection.distance.R
R/print.projection.R
MD5
DESCRIPTION
ChangeLog
man
man/Tort.Rd
man/R2Matlab.Rd
man/tfsens.Rd
man/inertia.tfamatrix.Rd
man/elas.Rd
man/is.matrix_primitive.Rd
man/tfa.Rd
man/plot.projection.Rd
man/Cohen.cumulative.Rd
man/maxatt.Rd
man/maxamp.Rd
man/dr.Rd
man/convergence.time.Rd
man/plot.tfa.Rd
man/reactivity.Rd
man/firststepatt.Rd
man/truelambda.Rd
man/project.Rd
man/popdemo-package.Rd
man/minCS.Rd
man/inertia.tfa.Rd
man/Kreiss.Rd
man/plot.tfamatrix.Rd
man/projection.distance.Rd
man/is.matrix_irreducible.Rd
man/Keyfitz.delta.Rd
man/tf.Rd
man/sens.Rd
man/is.matrix_ergodic.Rd
man/tfamatrix.Rd
man/inertia.Rd
man/inertia.tfsens.Rd
man/blockmatrix.Rd
man/Matlab2R.Rd
popdemo documentation built on May 19, 2017, 9:40 p.m.