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SDMtune (version 0.2.0)

Species Distribution Model Selection

Description

User-friendly framework that enables the training and the evaluation of species distribution models (SDMs). The package implements functions for data driven variable selection and model tuning and includes numerous utilities to display the results. All the functions used to select variables or to tune model hyperparameters have an interactive real-time chart displayed in the 'RStudio' viewer pane during their execution.

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Version

Install

install.packages('SDMtune')

Monthly Downloads

437

Version

0.2.0

License

GPL-3

Maintainer

Sergio Vignali

Last Published

September 2nd, 2019

Functions in SDMtune (0.2.0)

doJk

Jackknife Test
corVar

Print Correlated Variables
maxentVarImp

Maxent Variable Importance
mergeSWD

Merge SWD Objects
plotROC

Plot ROC curve
plotPred

Plot Prediction
RF-class

Random Forest
ANN-class

Artificial Neural Network
modelReport

Model Report
auc

AUC
SDMmodel-class

SDMmodel
confMatrix

Confusion Matrix
BRT-class

Boosted Regression Tree
SWD-class

Sample With Data
old2NewSDMmodelCV

Convert Old SDMmodelCV object
optimizeModel

Optimize Model
maxentTh

MaxEnt Thresholds
old2NewSWD

Convert Old SWD object
gridSearch

Grid Search
reduceVar

Reduce Variables
swd2csv

SWD to csv
old2NewSDMmodel

Convert Old SDMmodel object
get_tunable_args

Get Tunable Arguments
getSubsample

Get Dataset Subsample, Deprecated
plotResponse

Plot Response Curve
plot,SDMtune,missing-method

Plot SDMtune object
plotCor

Plot Correlation
virtualSp

Virtual Species
varSel

Variable Selection
aicc

AICc
old2NewSDMtune

Convert Old SDMtune object
predict,ANN-method

Predict ANN
train

Train
predict,BRT-method

Predict BRT
trainValTest

Train, Validation and Test datasets
predict,Maxent-method

Predict Maxent
predict,RF-method

Predict RF
predict,SDMmodel-method

Predict
prepareSWD

Prepare an SWD object
plotVarImp

Plot Variable Importance
thresholds

Thresholds
plotPA

Plot Presence Absence Map
thinData

Thin Data
plotJk

Plot Jackknife Test
randomFolds

Create Random Folds
randomSearch

Random Search
varImp

Variable Importance
tss

True Skill Statistics
SDMmodel2MaxEnt

SDMmodel2MaxEnt
SDMtune-class

SDMtune class
SDMtune-pkg

SDMtune: A package for tuning Species Distribution Models.
SDMmodelCV-class

SDMmodelCV
Maxent-class

Maxent
Maxnet-class

Maxnet