CRAN/E | nsRFA

nsRFA

Non-Supervised Regional Frequency Analysis

Installation

About

A collection of statistical tools for objective (non-supervised) applications of the Regional Frequency Analysis methods in hydrology. The package refers to the index-value method and, more precisely, helps the hydrologist to: (1) regionalize the index-value; (2) form homogeneous regions with similar growth curves; (3) fit distribution functions to the empirical regional growth curves. Most of the methods are those described in the Flood Estimation Handbook (Centre for Ecology & Hydrology, 1999, ISBN:9781906698003). Homogeneity tests from Hosking and Wallis (1993) doi:10.1029/92WR01980 and Viglione et al. (2007) doi:10.1029/2006WR005095 are available.

Copyright The functions `MLlaio2004.R', `GOFlaio2004.R' and `MSClaio2008.R' are derived from original Francesco Laio Matlab code (non published material).

Key Metrics

Version 0.7-17
R ≥ 3.0.0
Published 2024-05-14 151 days ago
Needs compilation? no
License GPL-2
License GPL-3
CRAN checks nsRFA results

Downloads

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Maintainer

Maintainer

Alberto Viglione

Authors

Alberto Viglione

aut / cre

Francesco Laio

ctb

Eric Gaume

ctb

Olivier Payrastre

ctb

Jose Luis Salinas

ctb

Chi Cong N'guyen

ctb

Karine Halbert

ctb

Material

Reference manual
Package source

In Views

Environmetrics
Hydrology

Vignettes

Local and regional analyses with BayesianMCMC
Figures 11 and 12 in Griffis and Stedinger (2007)
Figure 1 in Elamir and Seheult (2004)
Model selection techniques for the frequency analysis of hydrological extremes: the MSClaio2008 R function
How to use the package nsRFA: example 2

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

nsRFA archive

Depends

R ≥ 3.0.0
stats
graphics
methods