Demographic Modelling Using Projection Matrices
Overview
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.
Install
Health
- OK13 OK2026-08-05
- NOTE12 OK, 1 NOTE2026-08-01
- OK13 OK2026-06-21
- ERROR11 OK, 2 ERROR2026-05-17
- OK12 OK2026-04-25
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- NOTE11 OK, 3 NOTE2026-03-18
- ERROR6 OK, 2 NOTE, 6 ERROR2026-03-10
Documentation
- Help pages
- 36includes a package overview page
- Examples that run
- 100%34 run in a plain check
- Exported functions with examples
- 97%
- Documented parameters
- 93%
- Return-value docs
- 90%
- Help pages citing references
- 69%
Downloads
Dependencies
Code & Tests
Datasets
People & History
Pick two releases to compare their code metrics.
- 1.3-4Latest
- RR 4.6.0 released · 2026-04-24
- 1.3-32026-03-09 · diff ↗
- 1.3-2
- RR 4.5.0 released · 2025-04-11
- RR 4.4.0 released · 2024-04-24
- RR 4.3.0 released · 2023-04-21
- RR 4.2.0 released · 2022-04-22
- 1.3-1
- RR 4.1.0 released · 2021-05-18
- RR 4.0.0 released · 2020-04-24
- RR 3.6.0 released · 2019-04-26
- RR 3.5.0 released · 2018-04-23
- 1.3-02018-03-18 · diff ↗ ·
removed 1 export
tfadded 27 exports
Aseq, CohenD, KeyfitzD, bounds, convt, eigs, isErgodic, isIrreducible, isPrimitive, mat, nmat, nproj, ntime, projectionD, projtype, reac, stoch, tfa_inertia, tfa_lambda, tfam_inertia, tfam_lambda, tfs_inertia, tfs_lambda, tfsm_inertia, tfsm_lambda, vec, vectype - RR 3.4.0 released · 2017-04-21
- 0.2-32016-05-18 · diff ↗
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Package metadata
- First published
- 2011-12-19
- Total releases
- 10 / 15 yrs
- License
- GPL (>= 2) OSI
- Minimum R
- ≥ 4.1.0
- Bundled data
- 0.8 KB / 2 files
- Download size
- 2.9 MB
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