e>


<h3>Format</h3>

<p>A data frame with 2,812 observations on the following 3 variables.
</p>

<dl>
<dt><code>date</code></dt><dd><p>a date</p>
</dd>
<dt><code>group</code></dt><dd><p>a factor with levels of <code>East Asia</code>, <code>Southeast Asia</code>,
<code>United States</code>, and <code>Western Europe</code></p>
</dd>
<dt><code>price</code></dt><dd><p>a numeric vector for the price of the LME aluminum premium</p>
</dd>
</dl>



<h3>Details</h3>

<p>LME aluminum premiums (monthly contracts goin