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circularEV (version 0.1.2)

Extreme Value Analysis for Circular Data

Description

General functions for performing extreme value analysis on a circular domain as part of the statistical methodology in the paper by Konzen, E., Neves, C., and Jonathan, P. (2021). Modeling nonstationary extremes of storm severity: Comparing parametric and semiparametric inference. Environmetrics, 32(4), e2667 .

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Version

Install

install.packages('circularEV')

Monthly Downloads

62

Version

0.1.2

License

GPL-3 | file LICENSE

Maintainer

Evandro Konzen

Last Published

June 16th, 2026

Functions in circularEV (0.1.2)

PolarPlotRL

Polar plot of T-year levels
SplineML

Spline ML fitting
PlotRL

Plot of T-year levels
LocalEstim

Local bootstrap estimation of EVI, scale and T-year levels
ThrSelection

Threshold selection
HsSP

Hindcast storm peak significant wave height data
PolarPlotData

Polar plot of circular data
PlotData

Plot of circular data
CalcRLsplineML

Calculate T-year levels for spline ML model
PlotParamEstim

Plot of parameter estimates with bootstrap confidence intervals
thresholdExampleML

Threshold for spline ML and local ML examples
thresholdExampleMom

Threshold for local Moment examples
drc

Directional covariate for HsSP data
circularEV-package

circularEV: Extreme Value Analysis for Circular Data