AD.dist

Distance matrix for growth curves. Every element of the matrix is the Anderson-Darling statistic calculated between two series.

cluster

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.

Alberto Viglione

nsRFA

Non-Supervised Regional Frequency Analysis

Francesco Laio

Eric Gaume

Olivier Payrastre

Jose Luis Salinas

Chi Cong N'guyen

Karine Halbert

AD.dist function

<dl> <dt>x</dt>
<dd>vector representing data from many samples defined with <code>cod</code></dd> <dt>cod</dt>
<dd>array that defines the data subdivision among sites</dd> <dt>index</dt>
<dd>if <code>index</code>=1 samples are divided by their average value;
 if <code>index</code>=2 (default) samples are divided by their median value</dd></dl>

Arguments

Anderson-Darling distance matrix for growth curves — AD.dist

<dl>

 <dt>x</dt>
<dd>vector representing data from many samples defined with <code>cod</code></dd>

 <dt>cod</dt>
<dd>array that defines the data subdivision among sites</dd>

 <dt>index</dt>
<dd>if <code>index</code>=1 samples are divided by their average value;
 if <code>index</code>=2 (default) samples are divided by their median value</dd>

</dl>

AD.dist: Anderson-Darling distance matrix for growth curves

Description

Usage

Value

Arguments

Details

See Also

Examples