CRAN/E | SDMPlay

SDMPlay

Species Distribution Modelling Playground

Installation

About

Species distribution modelling (SDM) has been developed for several years to address conservation issues, assess the direct impact of human activities on ecosystems and predict the potential distribution shifts of invasive species (see Elith et al. 2006, Pearson 2007, Elith and Leathwick 2009). SDM relates species occurrences with environmental information and can predict species distribution on their entire occupied space. This approach has been increasingly applied to Southern Ocean case studies, but requires corrections in such a context, due to the broad scale area, the limited number of presence records available and the spatial and temporal aggregations of these datasets. SDMPlay is a pedagogic package that will allow you to compute SDMs, to understand the overall method, and to produce model outputs. The package, along with its associated vignettes, highlights the different steps of model calibration and describes how to choose the best methods to generate accurate and relevant outputs. SDMPlay proposes codes to apply a popular machine learning approach, BRT (Boosted Regression Trees) and introduces MaxEnt (Maximum Entropy). It contains occurrences of marine species and environmental descriptors datasets as examples associated to several vignette tutorials available at .

Key Metrics

Version 2.0
R ≥ 3.5.0
Published 2021-09-15 807 days ago
Needs compilation? no
License GPL-3
CRAN checks SDMPlay results

Downloads

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Last 7 days 47 +2%
Last 30 days 261 +20%
Last 90 days 659 -7%
Last 365 days 2.767 -36%

Maintainer

Maintainer

Guillaumot Charlene

charleneguillaumot21@gmail.com

Authors

Guillaumot Charlene

aut / cre

Martin Alexis

aut

Eleaume Marc

aut

Danis Bruno

aut

Saucede Thomas

aut

Material

Reference manual
Package source

Vignettes

List of vignettes associated to the SDMPlay package

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

SDMPlay archive

Depends

R ≥ 3.5.0

Imports

raster
dismo
stats
base

Suggests

maptools
testthat
grDevices
knitr
rmarkdown
markdown
ncdf4
rgdal
graphics
sp
rJava
gbm