releve

The <code>releve</code> data frame has 61 rows and 8 columns. Several phytoplankton taxa were numbered in a single station from 1989 to 1992, but at irregular times.

datasets

Regularisation, decomposition and analysis of space-time series.
The pastecs R package is a PNEC-Art4 and IFREMER (Benoit Beliaeff
<Benoit.Beliaeff@ifremer.fr>) initiative to bring PASSTEC 2000 functionalities to R.

Philippe Grosjean

pastecs

Package for Analysis of Space-Time Ecological Series

Frederic Ibanez

Michele Etienne

releve function

This data frame contains the following columns:<dl>
 <dt>Day</dt>
<dd>days number, first observation being day 1</dd> <dt>Date</dt>
<dd>strings indicating the date of the observations in "dd/mm/yyyy" format</dd> <dt>Astegla</dt>
<dd>the abundance of Asterionella glacialis</dd> <dt>Chae</dt>
<dd>the abundance of Chaetoceros sp</dd> <dt>Dity</dt>
<dd>the abundance of Ditylum sp</dd> <dt>Gymn</dt>
<dd>the abundance of Gymnodinium sp</dd> <dt>Melosul</dt>
<dd>the abundance of Melosira sulcata + Paralia sulcata</dd> <dt>Navi</dt>
<dd>the abundance of Navicula sp</dd> 
</dl>

Format

A data frame of six phytoplankton taxa followed in time at one station — releve

This data frame contains the following columns:<dl>
 <dt>Day</dt>
<dd>days number, first observation being day 1</dd>

 <dt>Date</dt>
<dd>strings indicating the date of the observations in "dd/mm/yyyy" format</dd>

 <dt>Astegla</dt>
<dd>the abundance of Asterionella glacialis</dd>

 <dt>Chae</dt>
<dd>the abundance of Chaetoceros sp</dd>

 <dt>Dity</dt>
<dd>the abundance of Ditylum sp</dd>

 <dt>Gymn</dt>
<dd>the abundance of Gymnodinium sp</dd>

 <dt>Melosul</dt>
<dd>the abundance of Melosira sulcata + Paralia sulcata</dd>

 <dt>Navi</dt>
<dd>the abundance of Navicula sp</dd>

 
</dl>

releve: A data frame of six phytoplankton taxa followed in time at one station

Description

Usage

Arguments

Format