EVOLUTION-MANAGER
Edit File: frets.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: Head Dimensions in Brothers</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 frets {boot}"><tr><td>frets {boot}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2> Head Dimensions in Brothers </h2> <h3>Description</h3> <p>The <code>frets</code> data frame has 25 rows and 4 columns. </p> <p>The data consist of measurements of the length and breadth of the heads of pairs of adult brothers in 25 randomly sampled families. All measurements are expressed in millimetres. </p> <h3>Usage</h3> <pre> frets </pre> <h3>Format</h3> <p>This data frame contains the following columns: </p> <dl> <dt><code>l1</code></dt><dd> <p>The head length of the eldest son. </p> </dd> <dt><code>b1</code></dt><dd> <p>The head breadth of the eldest son. </p> </dd> <dt><code>l2</code></dt><dd> <p>The head length of the second son. </p> </dd> <dt><code>b2</code></dt><dd> <p>The head breadth of the second son. </p> </dd></dl> <h3>Source</h3> <p>The data were obtained from </p> <p>Frets, G.P. (1921) Heredity of head form in man. <em>Genetica</em>, <b>3</b>, 193. </p> <h3>References</h3> <p>Davison, A.C. and Hinkley, D.V. (1997) <em>Bootstrap Methods and Their Application</em>. Cambridge University Press. </p> <p>Whittaker, J. (1990) <em>Graphical Models in Applied Multivariate Statistics</em>. John Wiley. </p> <hr /><div style="text-align: center;">[Package <em>boot</em> version 1.3-22 <a href="00Index.html">Index</a>]</div> </body></html>