oystercatcher

A sample data set for demonstation of monthly counts.
The <code>oystercatcher</code> data set looks as follows.<table><tr><td>
 Column </td>
<td> Type </td>
<td> Description</td>
</tr><tr><td>
 <code>site</code> </td>
<td> <code>integer</code> </td>
<td> Site number</td>
</tr><tr><td>
 <code>year</code> </td>
<td> <code>integer</code> </td>
<td> Year</td>
</tr><tr><td>
 <code>month</code> </td>
<td> <code>integer</code> </td>
<td> Month</td>
</tr></table>

The TRIM model is widely used for estimating growth and decline of
animal populations based on (possibly sparsely available) count data. The
current package is a reimplementation of the original TRIM software developed
at Statistics Netherlands by Jeroen Pannekoek. See
<https://www.cbs.nl/en-gb/society/nature-and-environment/indices-and-trends%2d%2dtrim%2d%2d>
for more information about TRIM.

Adriaan Meyling

rtrim

Trends and Indices for Monitoring Data

Patrick Bogaart

Mark van der Loo

Jeroen Pannekoek

oystercatcher function

Format

Oystercatcher population data — oystercatcher

Oystercatcher population data

Column	Type	Description
`site`	`integer`	Site number
`year`	`integer`	Year
`month`	`integer`	Month

oystercatcher: Oystercatcher population data

Description

Usage

Arguments

Format