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dismo (version 0.8-17)

Species distribution modeling

Description

Functions for species distribution modeling, that is, predicting entire geographic distributions form occurrences at a number of sites.

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Version

Install

install.packages('dismo')

Monthly Downloads

9,181

Version

0.8-17

License

GPL (>= 3)

Maintainer

Robert Hijmans

Last Published

July 12th, 2013

Functions in dismo (0.8-17)

ecocrop

Ecocrop model
ModelEvaluation

Class "ModelEvaluation"
gbm.step

gbm step
mahal

Mahalanobis model
gbm.plot

gbm plot
gbm.simplify

gbm simplify
pointValues

point values
plot

Plot predictor values
pwdSample

Pair-wise distance sampling
voronoi

Voronoi polygons
mess

Multivariate environmental similarity surfaces (MESS)
DistModel

Class "DistModel"
InvDistW

Inverse-distance weighted model
evaluateROCR

Model testing with the ROCR package
density

density
pairs

Pair plots
biovars

bioclimatic variables
domain

Domain
Random null model

Random null model
gbm.holdout

gbm holdout
randomPoints

Random points
dismo-package

Species distribution modeling
bioclim

Bioclim
gridSample

Stratified regular sample on a grid
acaule

Solanum acaule data
Circles

Circles range
Convex Hull

Convex hull model
dcEvaluate

Evaluate by distance class
ecolim

Ecolim model
biogeomancer

Georeferencing
geocode

Georeferencing with Google
nicheEquivalency

Niche equivalency
gbm.interactions

gbm interactions
nicheOverlap

Niche overlap
lookup

lookup
kfold

k-fold partitioning
Voronoi Hull

Voronoi hull model
maxent

Maxent
predict

Distribution model predictions
calc.deviance

Calculate deviance
gmap

Get a Google map
threshold

Find a threshold
gbm.plot.fits

gbm plot fitted values
evaluate

Model evaluation
prepareData

Prepare data for model fitting
Geographic Distance

Geographic distance model
gbm.perspec

gbm perspective plot
gbif

Data from GBIF
ssb

Spatial sorting bias
Anguilla data

Anguilla australis distribution data
Evaluation plots

Plot model evaluation data
boxplot

Box plot of model evaluation data
response

response plots
gbm.fixed

gbm fixed