y wage (in shillings), a numeric vector</p>
</dd>
<dt><code>n</code></dt><dd><p>total number, a numeric vector</p>
</dd>
</dl>



<h3>Details</h3>

<p>The data give Karl Pearson's tabulation of the father's trades from
an Edinburgh sample, classified by whether they drink or are sober,
and giving average weekly wage.
</p>
<p>The wages are averages of the individuals' nominal wages.
Class A is those with wages under 2.5s.; B: those with wages 2.5s. to 30s.; C:
wages over 30s.
</p>


<h3>Source</h3>

<p>Pears