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<table width="100%" summary="page for btrial"><tr><td>btrial</td><td align="right">R Documentation</td></tr></table>

<h2>data from Section 1.5</h2>

<h3>Description</h3>


<p>The <code>btrial</code> data frame has 45 rows and 3 columns.
</p>


<h3>Format</h3>


<p>This data frame contains the following columns:
</p>

<dl>
<dt>time</dt><dd>
<p>Time to death or on-study time, months
</p>
</dd>
<dt>death</dt><dd>
<p>Death indicator (0=alive, 1=dead) 
</p>
</dd>
<dt>im</dt><dd>
<p>Immunohistochemical response (1=negative, 2=positive)
</p>
</dd>
</dl>



<h3>Source</h3>


<p>Klein and Moeschberger (1997) <EM>Survival Analysis Techniques for Censored
and truncated data</EM>, Springer.
Sedmak el al. Modern Pathology 2 (1989): 516-520.
</p>


<h3>Examples</h3>

<pre>
data(btrial)
</pre>


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