Package: popdemo 1.3-1

popdemo: Demographic Modelling Using Projection Matrices

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.

Authors:Iain Stott [aut, cre], Dave Hodgson [aut], Stuart Townley [aut], Stephen Ellner [ctb]

popdemo_1.3-1.tar.gz
popdemo_1.3-1.zip(r-4.5)popdemo_1.3-1.zip(r-4.4)popdemo_1.3-1.zip(r-4.3)
popdemo_1.3-1.tgz(r-4.4-any)popdemo_1.3-1.tgz(r-4.3-any)
popdemo_1.3-1.tar.gz(r-4.5-noble)popdemo_1.3-1.tar.gz(r-4.4-noble)
popdemo_1.3-1.tgz(r-4.4-emscripten)popdemo_1.3-1.tgz(r-4.3-emscripten)
popdemo.pdf |popdemo.html
popdemo/json (API)

# Install 'popdemo' in R:
install.packages('popdemo', repos = c('https://iainmstott.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Datasets:
  • Pbear - Polar bear matrices
  • Tort - Desert tortoise matrix

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

5.12 score 7 packages 157 scripts 685 downloads 4 mentions 59 exports 11 dependencies

Last updated 3 years agofrom:2f6b882b1b. Checks:OK: 3 NOTE: 4. Indexed: yes.

TargetResultDate
Doc / VignettesOKNov 16 2024
R-4.5-winNOTENov 16 2024
R-4.5-linuxNOTENov 16 2024
R-4.4-winNOTENov 16 2024
R-4.4-macNOTENov 16 2024
R-4.3-winOKNov 16 2024
R-4.3-macOKNov 16 2024

Exports:AseqblockmatrixboundsCohen.cumulativeCohenDconvergence.timeconvtdreigselasfirststepattinertiainertia.tfainertia.tfamatrixinertia.tfsensinertia.tfsensmatrixis.matrix_ergodicis.matrix_irreducibleis.matrix_primitiveisErgodicisIrreducibleisPrimitiveKeyfitz.deltaKeyfitzDKreissmatMatlab2RmaxampmaxattminCSnmatnprojntimeplotprojectprojection.distanceprojectionDprojtypeR2Matlabreacreactivitysensshowstochtfatfa_inertiatfa_lambdatfam_inertiatfam_lambdatfamatrixtfs_inertiatfs_lambdatfsenstfsensmatrixtfsm_inertiatfsm_lambdatruelambdavecvectype

Dependencies:codaexpmlatticeMASSMatrixMatrixModelsmcmcMCMCpackquantregSparseMsurvival

popdemo: Demographic modelling using projection matrices

Rendered frompopdemo.Rmdusingknitr::rmarkdownon Nov 16 2024.

Last update: 2021-11-16
Started: 2018-03-17

Readme and manuals

Help Manual

Help pageTopics
Provides tools for demographic modelling using projection matricespopdemo-package popdemo
Block-permute a reducible matrixblockmatrix
Calculate Cohen's cumulative distanceCohenD
Calculate time to convergenceconvt
Calculate damping ratiodr
Calculate asymptotic growtheigs
Calculate elasticity matrixelas
Calculate population inertiainertia
Determine ergodicity of a matrixisErgodic
Determine reducibility of a matrixisIrreducible
Determine primitivity of a matrixisPrimitive
Calculate Keyfitz's deltaKeyfitzD
Calculate Kreiss boundsKreiss
Read Matlab style matrices into RMatlab2R
Calculate maximal amplificationmaxamp
Calculate maximal attenuationmaxatt
Polar bear matricesPbear
Plot transfer functionplot.tfa
Plot transfer functionplot.tfam
Deprecated functions in the popdemo packageCohen.cumulative Cohen.cumulative-deprecated convergence.time convergence.time-deprecated firststepatt firststepatt-deprecated inertia.tfa inertia.tfa-deprecated inertia.tfamatrix inertia.tfamatrix-deprecated inertia.tfsens inertia.tfsens-deprecated inertia.tfsensmatrix inertia.tfsensmatrix-deprecated is.matrix_ergodic is.matrix_ergodic-deprecated is.matrix_irreducible is.matrix_irreducible-deprecated is.matrix_primitive is.matrix_primitive-deprecated Keyfitz-delta-deprecated Keyfitz.delta minCS minCS-deprecated popdemo-deprecated projection.distance projection.distance-deprecated reactivity reactivity-deprecated tf tf-deprecated tfa tfa-deprecated tfamatrix tfamatrix-deprecated tfsens tfsens-deprecated tfsensmatrix tfsensmatrix-deprecated
Project population dynamicsproject
'Projection' object S4 classAseq Aseq,Projection-method bounds bounds,Projection-method mat mat,Projection-method nmat nmat,Projection-method nproj nproj,Projection-method ntime ntime,Projection-method Projection Projection-class projtype projtype,Projection-method show show,Projection-method vec vec,Projection-method vectype vectype,Projection-method
Plot methods for 'Projection' objectsplot plot,Projection,missing-method Projection-plots
Calculate projection distanceprojectionD
Convert matrices into Matlab style stringsR2Matlab
Calculate reactivity and first-timestep attenuationreac
Calculate sensitivity matrixsens
Project population dynamicsstoch
Transfer function Analysistfa_inertia
Transfer function analysistfa_lambda
Transfer function Analysistfam_inertia
Transfer function analysistfam_lambda
Calculate sensitivity of inertia using transfer functionstfsm_inertia tfs_inertia
Calculate sensitivity using transfer functionstfsm_lambda tfs_lambda
Desert tortoise matrixTort
Calculate asymptotic growthtruelambda