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<!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: Tipping 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 tips {reshape2}"><tr><td>tips {reshape2}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Tipping data</h2> <h3>Description</h3> <p>One waiter recorded information about each tip he received over a period of a few months working in one restaurant. He collected several variables: </p> <h3>Usage</h3> <pre> tips </pre> <h3>Format</h3> <p>A data frame with 244 rows and 7 variables </p> <h3>Details</h3> <ul> <li><p> tip in dollars, </p> </li> <li><p> bill in dollars, </p> </li> <li><p> sex of the bill payer, </p> </li> <li><p> whether there were smokers in the party, </p> </li> <li><p> day of the week, </p> </li> <li><p> time of day, </p> </li> <li><p> size of the party. </p> </li></ul> <p>In all he recorded 244 tips. The data was reported in a collection of case studies for business statistics (Bryant & Smith 1995). </p> <h3>References</h3> <p>Bryant, P. G. and Smith, M (1995) <em>Practical Data Analysis: Case Studies in Business Statistics</em>. Homewood, IL: Richard D. Irwin Publishing: </p> <hr /><div style="text-align: center;">[Package <em>reshape2</em> version 1.4.4 <a href="00Index.html">Index</a>]</div> </body></html>