Package: alien 1.0.2.9000

alien: Estimate Invasive and Alien Species (IAS) Introduction Rates

Easily estimate the introduction rates of alien species given first records data. It specializes in addressing the role of sampling on the pattern of discoveries, thus providing better estimates than using Generalized Linear Models which assume perfect immediate detection of newly introduced species.

Authors:Yehezkel Buba [aut, cre, cph]

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NEWS

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

Peer review:

Bug tracker:https://github.com/hezibu/alien/issues

Datasets:
  • medfish - Discoveries Of Native And Alien Fish Species In The Eastern Mediterranean Sea
  • sfestuary - Discoveries Of Introduced Species In The San Francisco Estuary

On CRAN:

5.13 score 1 stars 9 scripts 617 downloads 5 exports 38 dependencies

Last updated 5 months agofrom:8a83c8fada. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKNov 17 2024
R-4.5-winOKNov 17 2024
R-4.5-linuxOKNov 17 2024
R-4.4-winOKNov 17 2024
R-4.4-macOKNov 17 2024
R-4.3-winOKNov 17 2024
R-4.3-macOKNov 17 2024

Exports:likelihood_maplikelihood_spaceplot_sncsncsummary_snc

Dependencies:clicodacolorspacecpp11dplyrfansifarvergenericsggplot2gluegtableHelpersMGisobandlabelinglatticelifecyclemagrittrMASSMatrixmgcvmunsellnlmepillarpkgconfigpurrrR6RColorBrewerrlangscalesstringistringrtibbletidyrtidyselectutf8vctrsviridisLitewithr

Basic Usage

Rendered frombasic_usage.Rmdusingknitr::rmarkdownon Nov 17 2024.

Last update: 2024-06-19
Started: 2024-05-27

Bayesian model example - Native discoveries

Rendered fromnative_discoveries.Rmdusingknitr::rmarkdownon Nov 17 2024.

Last update: 2024-04-11
Started: 2024-04-10

Simulations

Rendered fromsimulations.Rmdusingknitr::rmarkdownon Nov 17 2024.

Last update: 2024-04-10
Started: 2024-04-05