title: How to add a title to sjmisc::frq(out = "v")
body: <p>I have received the reccomendation to replace<code>sjt.frq()</code> with <code>sjmisc::frq(out = "v")</code> in my code. I don't know how to add a title to the table when using <code>frq()</code>. </p>
  
  <p><code>sjt.frq()</code> had the <code>title=</code> argument, eg.  <code>sjt.frq(var, title = c("VarTitle"))</code>, but <code>frq()</code> does not.</p>