EVOLUTION-MANAGER
Edit File: geyser.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: Old Faithful Geyser 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 geyser {MASS}"><tr><td>geyser {MASS}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Old Faithful Geyser Data</h2> <h3>Description</h3> <p>A version of the eruptions data from the ‘Old Faithful’ geyser in Yellowstone National Park, Wyoming. This version comes from Azzalini and Bowman (1990) and is of continuous measurement from August 1 to August 15, 1985. </p> <p>Some nocturnal duration measurements were coded as 2, 3 or 4 minutes, having originally been described as ‘short’, ‘medium’ or ‘long’. </p> <h3>Usage</h3> <pre> geyser </pre> <h3>Format</h3> <p>A data frame with 299 observations on 2 variables. </p> <table summary="Rd table"> <tr> <td style="text-align: left;"> <code>duration</code> </td><td style="text-align: left;"> numeric </td><td style="text-align: left;"> Eruption time in mins </td> </tr> <tr> <td style="text-align: left;"> <code>waiting</code> </td><td style="text-align: left;"> numeric </td><td style="text-align: left;"> Waiting time for this eruption </td> </tr> <tr> <td style="text-align: left;"> </td> </tr> </table> <h3>Note</h3> <p>The <code>waiting</code> time was incorrectly described as the time to the next eruption in the original files, and corrected for <span class="pkg">MASS</span> version 7.3-30. </p> <h3>References</h3> <p>Azzalini, A. and Bowman, A. W. (1990) A look at some data on the Old Faithful geyser. <em>Applied Statistics</em> <b>39</b>, 357–365. </p> <p>Venables, W. N. and Ripley, B. D. (2002) <em>Modern Applied Statistics with S.</em> Fourth edition. Springer. </p> <h3>See Also</h3> <p><code><a href="../../datasets/html/faithful.html">faithful</a></code>. </p> <p>CRAN package <span class="pkg">sm</span>. </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>