JetLagKnees


Shift in circadian rhythm (hours; <code>shift</code>) in three light treatments
(<code>treatment</code>).


datasets

The abd package contains data sets and sample code for The
Analysis of Biological Data by Michael Whitlock and Dolph Schluter (2009;
Roberts & Company Publishers).

Kevin M Middleton

The Analysis of Biological Data

JetLagKnees function

A data frame with 22 observations on the following 2 variables.
<dl>
<dt>treatment</dt><dd>a factor with levels <code>control</code>,
<code>eyes</code>, and <code>knee</code></dd>
 <dt>shift</dt><dd>a numeric vector</dd>
 </dl>

Format

<em>inferred from</em> Wright, K.P., Jr. and C.A. Czeisler 2002.
Absence of circadian phase resetting in response to bright light behind the
knees. <em>Science</em> 297: 571.

JetLagKnees: Circadian Rhythm Phase Shift

Description

Arguments

Format

Source

References

Examples