Learn R Programming

extRemes (version 2.2)

Extreme Value Analysis

Description

General functions for performing extreme value analysis. In particular, allows for inclusion of covariates into the parameters of the extreme-value distributions, as well as estimation through MLE, L-moments, generalized (penalized) MLE (GMLE), as well as Bayes. Inference methods include parametric normal approximation, profile-likelihood, Bayes, and bootstrapping. Some bivariate functionality and dependence checking (e.g., auto-tail dependence function plot, extremal index estimation) is also included. For a tutorial, see Gilleland and Katz (2016) and for bootstrapping, please see Gilleland (2020) .

Copy Link

Version

Install

install.packages('extRemes')

Monthly Downloads

3,328

Version

2.2

License

GPL (>= 2)

Maintainer

Last Published

November 29th, 2024

Functions in extRemes (2.2)

ci.fevd

Confidence Intervals
fevd

Fit An Extreme Value Distribution (EVD) to Data
extremalindex

Extemal Index
PORTw

Annual Maximum and Minimum Temperature
Ozone4H

Ground-Level Ozone Order Statistics.
extRemes-package

extRemes -- Weather and Climate Applications of Extreme Value Analysis (EVA)
Denversp

Denver July hourly precipitation amount.
datagrabber.declustered

Get Original Data from an R Object
Potomac

Potomac River Peak Stream Flow Data.
Peak

Salt River Peak Stream Flow
decluster

Decluster Data Above a Threshold
hwmid

Heat Wave Magnitude Index
make.qcov

Covariate Matrix for Non-Stationary EVD Projections
mrlplot

Mean Residual Life Plot
levd

Extreme Value Likelihood
return.level

Return Level Estimates
findAllMCMCpars

Manipulate MCMC Output from fevd Objects
findpars

Get EVD Parameters
lr.test

Likelihood-Ratio Test
rlevd

Return Levels for Extreme Value Distributions
shiftplot

Shift Plot Between Two Sets of Data
is.fixedfevd

Stationary Fitted Model Check
qqnorm

Normal qq-plot with 95 Percent Simultaneous Confidence Bands
ci.rl.ns.fevd.bayesian

Confidence/Credible Intervals for Effective Return Levels
fpois

Fit Homogeneous Poisson to Data and Test Equality of Mean and Variance
damage

Hurricane Damage Data
postmode

Posterior Mode from an MCMC Sample
revtrans.evd

Reverse Transformation
xtibber

Test-Inversion Bootstrap for Extreme-Value Analysis
Fort

Daily precipitation amounts in Fort Collins, Colorado.
HEAT

Summer Maximum and Minimum Temperature: Phoenix, Arizona
Tphap

Daily Maximum and Minimum Temperature in Phoenix, Arizona.
qqplot

qq-plot Between Two Vectors of Data with 95 Percent Confidence Bands
distill.fevd

Distill Parameter Information
devd

Extreme Value Distributions
profliker

Profile Likelihood Function
taildep.test

Tail Dependence Test
xbooter

Additional Bootstrap Functions for Univariate EVA
trans

Transform Data
threshrange.plot

Threshold Selection Through Fitting Models to a Range of Thresholds
atdf

Auto-Tail Dependence Function
extRemes internal

extRemes Internal and Secondary Functions
ftcanmax

Annual Maximum Precipitation: Fort Collins, Colorado
hwmi

Heat Wave Magnitude Index
erlevd

Effective Return Levels
pextRemes

Probabilities and Random Draws from Fitted EVDs
strip

Strip Fitted EVD Object of Everything but the Parameter Estimates
parcov.fevd

EVD Parameter Covariance
taildep

Tail Dependence
FCwx

Fort Collins, Colorado Weather Data
Denmint

Denver Minimum Temperature
CarcasonneHeat

European Climate Assessment and Dataset
BayesFactor

Estimate Bayes Factor
Flood

United States Total Economic Damage Resulting from Floods
Rsum

Hurricane Frequency Dataset.
SantaAna

Santa Ana Winds Data
blockmaxxer

Find Block Maxima