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SpatialExtremes (version 1.4-0)

Modelling Spatial Extremes

Description

This package proposes several approaches for spatial extremes modelling.

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Version

Install

install.packages('SpatialExtremes')

Monthly Downloads

486

Version

1.4-0

License

GPL (>= 2)

Maintainer

Mathieu Ribatet

Last Published

October 16th, 2009

Functions in SpatialExtremes (1.4-0)

fitcovariance

Estimates the covariance function for the Schlather's model
cv

Estimates the penalty coefficient from the cross-validation criterion
condmap

Produces a conditional 2D map from a fitted max-stable process
gev2frech

Transforms GEV data to unit Frechet ones and vice versa
modeldef

Define a model for the spatial behaviour of the GEV parameters
Generalized Pareto Distribution

The Generalized Pareto Distribution
qqgev

QQ-plot for the GEV parameters
print.spatgev

Printing objects of class ''spatgev''
madogram

Computes madograms
SpatialExtremes

Analysis of Spatial Extremes
TIC

Takeuchi's information criterion
fitcovmat

Estimates the covariance matrix for the Smith's model
logLik

Extracts Log-Likelihood
rb

Creates a model using penalized smoothing splines
gcv

Estimates the penalty coefficient from the generalized cross-validation criterion
fitmaxstab

Fits a max-stable process to data
rbpspline

Fits a penalized spline with radial basis functions to data
fmadogram

Computes the F-madogram
anova

Anova Tables
lmadogram

Computes the lambda-madogram
vdc

Van der Corput Sequence
map

Produces a 2D map from a fitted max-stable process
profile2d

Method for profiling (in 2d) fitted max-stable objects
profile

Method for profiling fitted max-stable objects
predict.spatgev

Prediction of the GEV parameters
rgp

Gaussian Random Fields Simulation
Internal functions and methods

Internal functions and methods for the maxstable package.
print.pspline

Printing objects of class ``pspline''
margin fits

Fits univariate extreme value distributions to data
rmaxstab

Simulation of Max-Stable Random Fields
Generalized Extreme Value Distribution

The Generalized Extreme Value Distribution
covariance

Defines and computes covariance functions
extcoeff

Plots the extremal coefficient
distance

Computes distance between pairs of locations
fitspatgev

MLE for a spatial GEV model
print.maxstab

Printing objects of class ``maxstab''
predict.pspline

Prediction of smoothing spline with radial basis functions
fitextcoeff

Non parametric estimators of the extremal coefficient function
qqextcoeff

QQ-plot for the extremal coefficient
predict.maxstab

Prediction of the max-stable marginal parameters