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sdm (version 1.2-55)

Species Distribution Modelling

Description

An extensible framework for developing species distribution models using individual and community-based approaches, generate ensembles of models, evaluate the models, and predict species potential distributions in space and time. For more information, please check the following paper: Naimi, B., Araujo, M.B. (2016) .

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Version

Install

install.packages('sdm')

Monthly Downloads

1,203

Version

1.2-55

License

GPL (>= 3)

Maintainer

Babak Naimi

Last Published

January 11th, 2025

Functions in sdm (1.2-55)

Area of Applicability

install all packages that may be required by the package

Names of species

Ensemble Forecasting of SDMs

evaluate for accuracy

Fit and evaluate species distribution models

Generate and plot response curves

Adapting sdm* objects in the new version

plot ROC curves

add a new method to the package

Combine (merge) two sdmModels into a single object

sdmCorrelativeMethod-class

sdmCorrelativeMethod class

Extract by index

Indexing to extract records of a sdmdata object

variable importance

Subset models in a sdmModels object

get models' outputs

Get information/modelIDs relevant to fitted models in a sdmModels object

Generate and plot Ecological Niche

Graphical User Interface

featuresFrame-class

featureFrame class

Identifying/extracting the best threshold to convert probabilities to Presence/Absences

nicheSimilarity

Niche Similarity

creating sdm Data object

sdmModels-classes

sdmModels classes

Get a data.frame with record id values (rID)

Converting probability of occurrence to Presence-absence

sdm model prediction

read/write sdm* object from/to a file

creating sdmSetting object

Principle Component Analysis

An S4 class representing sdm dataset

Generate background (pseudo-absence) records

get or set spatial coordinates of species data