EVOLUTION-MANAGER
Edit File: ships.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>R: Ships Damage Data</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="R.css" /> </head><body> <table width="100%" summary="page for ships {MASS}"><tr><td>ships {MASS}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2> Ships Damage Data </h2> <h3>Description</h3> <p>Data frame giving the number of damage incidents and aggregate months of service by ship type, year of construction, and period of operation. </p> <h3>Usage</h3> <pre> ships </pre> <h3>Format</h3> <dl> <dt><code>type</code></dt><dd> <p>type: <code>"A"</code> to <code>"E"</code>. </p> </dd> <dt><code>year</code></dt><dd> <p>year of construction: 1960–64, 65–69, 70–74, 75–79 (coded as <code>"60"</code>, <code>"65"</code>, <code>"70"</code>, <code>"75"</code>). </p> </dd> <dt><code>period</code></dt><dd> <p>period of operation : 1960–74, 75–79. </p> </dd> <dt><code>service</code></dt><dd> <p>aggregate months of service. </p> </dd> <dt><code>incidents</code></dt><dd> <p>number of damage incidents. </p> </dd> </dl> <h3>Source</h3> <p>P. McCullagh and J. A. Nelder, (1983), <em>Generalized Linear Models.</em> Chapman & Hall, section 6.3.2, page 137 </p> <hr /><div style="text-align: center;">[Package <em>MASS</em> version 7.3-51.4 <a href="00Index.html">Index</a>]</div> </body></html>