enviro.data

Monthly indices of ENSO, NPGO, and PDO from 1950 to 2009

dataset

This is a port of the WTC MATLAB package written by Aslak Grinsted
and the wavelet program written by Christopher Torrence and Gibert P.
Compo. This package can be used to perform univariate and bivariate
(cross-wavelet, wavelet coherence, wavelet clustering) analyses.

Tarik Gouhier

biwavelet

Conduct Univariate and Bivariate Wavelet Analyses

Aslak Grinsted

Viliam Simko

enviro.data function

A data frame with 720 observations on the following 6 variables.<dl>
 <dt><code>month</code></dt>
<dd>a numeric vector containing the month</dd> <dt><code>year</code></dt>
<dd>a numeric vector containing the year</dd> <dt><code>date</code></dt>
<dd>a numeric vecor containing the date</dd> <dt><code>mei</code></dt>
<dd>a numeric vector containing the MEI index</dd> <dt><code>npgo</code></dt>
<dd>a numeric vector containing the NPGO index</dd> <dt><code>pdo</code></dt>
<dd>a numeric vector containing the PDO index</dd>
</dl>

Format

Multivariate ENSO (MEI), NPGO, and PDO indices — enviro.data

A data frame with 720 observations on the following 6 variables.<dl>
 <dt><code>month</code></dt>
<dd>a numeric vector containing the month</dd>

 <dt><code>year</code></dt>
<dd>a numeric vector containing the year</dd>

 <dt><code>date</code></dt>
<dd>a numeric vecor containing the date</dd>

 <dt><code>mei</code></dt>
<dd>a numeric vector containing the MEI index</dd>

 <dt><code>npgo</code></dt>
<dd>a numeric vector containing the NPGO index</dd>

 <dt><code>pdo</code></dt>
<dd>a numeric vector containing the PDO index</dd>


</dl>

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enviro.data: Multivariate ENSO (MEI), NPGO, and PDO indices

Description

Usage

Arguments

Format

References

Examples