Package: virtualspecies 1.6.1

virtualspecies: Generation of Virtual Species Distributions

Provides a framework for generating virtual species distributions, a procedure increasingly used in ecology to improve species distribution models. This package integrates the existing methodological approaches with the objective of generating virtual species distributions with increased ecological realism.

Authors:Boris Leroy [cre, aut], Christine N. Meynard [ctb], Celine Bellard [ctb], Franck Courchamp [ctb], Robin Delsol [ctb], Willson Gaul [ctb]

virtualspecies_1.6.1.tar.gz
virtualspecies_1.6.1.zip(r-4.7-any)virtualspecies_1.6.1.zip(r-4.6-any)virtualspecies_1.6.1.zip(r-4.5-any)
virtualspecies_1.6.1.tgz(r-4.6-any)virtualspecies_1.6.1.tgz(r-4.5-any)
virtualspecies_1.6.1.tar.gz(r-4.7-any)virtualspecies_1.6.1.tar.gz(r-4.6-any)
virtualspecies_1.6.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
virtualspecies/json (API)

# Install 'virtualspecies' in R:

install.packages('virtualspecies', repos = c('https://farewe.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/farewe/virtualspecies/issues

On CRAN:

6.74 score 19 stars 1 packages 160 scripts 496 downloads 3 mentions 17 exports 46 dependencies

Last updated from:1387cf827c. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel	OK	377
source / vignettes	OK	213
linux-release	OK	326
macos-release	OK	337
macos-oldrel	OK	371
windows-devel	OK	250
windows-release	OK	324
windows-oldrel	OK	300
wasm-release	OK	112

Exports:betaFun convertToPA custnorm formatFunctions generateRandomSp generateSpFromBCA generateSpFromFun generateSpFromPCA limitDistribution linearFun logisticFun plotResponse plotSuitabilityToProba quadraticFun removeCollinearity sampleOccurrences synchroniseNA

Dependencies:ade4 askpass class classInt cli cpp11 curl DBI e1071 farver ggplot2 glue gridExtra gtable httr isoband jsonlite KernSmooth labeling lattice lifecycle MASS mime openssl pixmap proxy R6 raster RColorBrewer Rcpp RcppArmadillo rlang rnaturalearth s2 S7 scales sf sp sys terra units vctrs viridis viridisLite withr wk

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Beta response function	betaFun
Convert a virtual species distribution (or a suitability raster) into presence-absence	convertToPA
Normal function defined by extremes	custnorm
Format and visualise functions used to generate virtual species with 'generateSpFromFun'	formatFunctions
Generate a random virtual species distribution from environmental variables	generateRandomSp
Generate a virtual species distribution from a Between Component Analysis of environmental variables	generateSpFromBCA
Generate a virtual species distributions with responses to environmental variables	generateSpFromFun
Generate a virtual species distribution with a PCA of environmental variables	generateSpFromPCA
Limit a virtual species distribution to a defined area	limitDistribution
Linear function	linearFun
Logistic function	logisticFun
Visualise the response of the virtual species to environmental variables	plotResponse
Visualise the function that was used to transform environmental suitability into probability of occurrence	plotSuitabilityToProba
Quadratic function	quadraticFun
Remove collinearity among variables of a raster stack	removeCollinearity
Sample occurrences in a virtual species distribution	sampleOccurrences
Synchronise NA values among layers of a stack	synchroniseNA