EVOLUTION-MANAGER
Edit File: shuttle.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: Space Shuttle Autolander Problem</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 shuttle {MASS}"><tr><td>shuttle {MASS}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2> Space Shuttle Autolander Problem </h2> <h3>Description</h3> <p>The <code>shuttle</code> data frame has 256 rows and 7 columns. The first six columns are categorical variables giving example conditions; the seventh is the decision. The first 253 rows are the training set, the last 3 the test conditions. </p> <h3>Usage</h3> <pre> shuttle </pre> <h3>Format</h3> <p>This data frame contains the following factor columns: </p> <dl> <dt><code>stability</code></dt><dd> <p>stable positioning or not (<code>stab</code> / <code>xstab</code>). </p> </dd> <dt><code>error</code></dt><dd> <p>size of error (<code>MM</code> / <code>SS</code> / <code>LX</code> / <code>XL</code>). </p> </dd> <dt><code>sign</code></dt><dd> <p>sign of error, positive or negative (<code>pp</code> / <code>nn</code>). </p> </dd> <dt><code>wind</code></dt><dd> <p>wind sign (<code>head</code> / <code>tail</code>). </p> </dd> <dt><code>magn</code></dt><dd> <p>wind strength (<code>Light</code> / <code>Medium</code> / <code>Strong</code> / <code>Out of Range</code>). </p> </dd> <dt><code>vis</code></dt><dd> <p>visibility (<code>yes</code> / <code>no</code>). </p> </dd> <dt><code>use</code></dt><dd> <p>use the autolander or not. (<code>auto</code> / <code>noauto</code>.) </p> </dd> </dl> <h3>Source</h3> <p>D. Michie (1989) Problems of computer-aided concept formation. In <em>Applications of Expert Systems 2</em>, ed. J. R. Quinlan, Turing Institute Press / Addison-Wesley, pp. 310–333. </p> <h3>References</h3> <p>Venables, W. N. and Ripley, B. D. (2002) <em>Modern Applied Statistics with S.</em> Fourth edition. Springer. </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>