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SpatialExtremes (version 1.6-0)

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

1.6-0

License

GPL (>= 2)

Maintainer

Mathieu Ribatet

Last Published

August 13th, 2010

Functions in SpatialExtremes (1.6-0)

lsmaxstab

Estimates the spatial dependence parameter of a max-stable process by minimizing least squares.
gcv

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

Method for profiling fitted max-stable objects
rmaxstab

Simulation of Max-Stable Random Fields
anova

Anova Tables
fitcovariance

Estimates the covariance function for the Schlather's model
condmap

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

Transforms GEV data to unit Frechet ones and vice versa
madogram

Computes madograms
predict.pspline

Prediction of smoothing spline with radial basis functions
covariance

Defines and computes covariance functions
extcoeff

Plots the extremal coefficient
rainfall

Summer annual maxima precipitation in Switzerland
Generalized Extreme Value Distribution

The Generalized Extreme Value Distribution
TIC

Takeuchi's information criterion
logLik

Extracts Log-Likelihood
swissalt

Elevation in Switzerland
variogram

Empirical variogram
predict.maxstab

Prediction of the max-stable marginal parameters
plot.maxstab

Model checking of a fitted max-stable model
swiss

Map of the Switzerland.
lmadogram

Computes the lambda-madogram
print.maxstab

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

Printing objects of class ``pspline''
profile2d

Method for profiling (in 2d) fitted max-stable objects
Generalized Pareto Distribution

The Generalized Pareto Distribution
fitmaxstab

Fits a max-stable process to data
rbpspline

Fits a penalized spline with radial basis functions to data
fmadogram

Computes the F-madogram
rb

Creates a model using penalized smoothing splines
rgp

Gaussian Random Fields Simulation
SpatialExtremes

Analysis of Spatial Extremes
distance

Computes distance between pairs of locations
fitextcoeff

Non parametric estimators of the extremal coefficient function
cv

Estimates the penalty coefficient from the cross-validation criterion
map

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

Define a model for the spatial behaviour of the GEV parameters
qqextcoeff

QQ-plot for the extremal coefficient
predict.spatgev

Prediction of the GEV parameters
fitspatgev

MLE for a spatial GEV model
margin fits

Fits univariate extreme value distributions to data
print.spatgev

Printing objects of class ''spatgev''
Internal functions and methods

Internal functions and methods for the maxstable package.
fitcovmat

Estimates the covariance matrix for the Smith's model
qqgev

QQ-plot for the GEV parameters
vdc

Van der Corput Sequence