>Wheat2</code> data frame has 224 rows and 5 columns.
</p>


<h3>Format</h3>

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

<dl>
<dt>Block</dt><dd>
<p>an ordered factor with levels
<code>4</code> &lt; <code>2</code> &lt; <code>3</code> &lt; <code>1</code>
</p>
</dd>
<dt>variety</dt><dd>
<p>a factor with levels
<code>ARAPAHOE</code> 
<code>BRULE</code> 
<code>BUCKSKIN</code> 
<code>CENTURA</code> 
<code>CENTURK78</code> 
<code>CHEYENNE</code> 
<code>CODY</code> 
<code>COLT</code> 
<code>GAGE</code