Wong

The <code>Wong</code> data frame has 331 row and 7 columns. The observations are longitudinal
data on recovery of IQ after comas of varying duration for 200 subjects.

datasets


Functions and Datasets to Accompany J. Fox and S. Weisberg,
An R Companion to Applied Regression, Second Edition, Sage, 2011.

John Fox

Companion to Applied Regression

Sanford Weisberg

Daniel Adler

Douglas Bates

Gabriel Baud-Bovy

Steve Ellison

David Firth

Michael Friendly

Gregor Gorjanc

Spencer Graves

Richard Heiberger

Rafael Laboissiere

Georges Monette

Duncan Murdoch

Henric Nilsson

Derek Ogle

Brian Ripley

William Venables

David Winsemius

Achim Zeileis

R-Core 

Wong function

This data frame contains the following columns:<dl class="dl-horizontal">
 <dt><code>id</code></dt><dd>patient ID number.</dd>
 <dt><code>days</code></dt><dd>number of days post coma at which IQs were measured.</dd>
 <dt><code>duration</code></dt><dd>duration of the coma in days.</dd>
 <dt><code>sex</code></dt><dd>a factor with levels <code>Female</code> and <code>Male</code>.</dd>
 <dt><code>age</code></dt><dd>in years at the time of injury.</dd>
 <dt><code>piq</code></dt><dd>performance (i.e., mathematical) IQ.</dd>
 <dt><code>viq</code></dt><dd>verbal IQ.</dd>
 </dl>

Format

Post-Coma Recovery of IQ — Wong

This data frame contains the following columns:<dl class='dl-horizontal'>
 <dt><code>id</code></dt><dd>patient ID number.</dd>
 <dt><code>days</code></dt><dd>number of days post coma at which IQs were measured.</dd>
 <dt><code>duration</code></dt><dd>duration of the coma in days.</dd>
 <dt><code>sex</code></dt><dd>a factor with levels <code>Female</code> and <code>Male</code>.</dd>
 <dt><code>age</code></dt><dd>in years at the time of injury.</dd>
 <dt><code>piq</code></dt><dd>performance (i.e., mathematical) IQ.</dd>
 <dt><code>viq</code></dt><dd>verbal IQ.</dd>
 </dl>

Post-Coma Recovery of IQ

Wong: Post-Coma Recovery of IQ

Description

Usage

Arguments

Format

Details

References

Examples