h3>

<p>Data about non-response for a Danish survey in 1965.
</p>


<h3>Usage</h3>

<pre><code class='language-R'>data("NonResponse")
</code></pre>


<h3>Format</h3>

<p>A data frame with 12 observations and 4 variables.
</p>

<dl>
<dt>Freq</dt><dd><p>frequency.</p>
</dd>
<dt>residence</dt><dd><p>factor indicating whether residence was in
Copenhagen, in a city outside Copenhagen or at the countryside
(Copenhagen, City, Country).</p>
</dd>
<dt>response</dt><dd><p>factor indicating whether a response was give