etar</a></code></p></li>
<li><p><code><a href="https://rdrr.io/pkg/forecast/man/Arima.html" class="external-link">Arima()</a></code> with xreg</p></li>
</ul></dd>


<dt id="arg--data">.data<a class="anchor" aria-label="anchor" href="#arg--data"></a></dt>
<dd><p>The data that is used for the <code>.model</code> parameter. This is used with
<code><a href="https://rdrr.io/pkg/timetk/man/tk_index.html" class="external-link">timetk::tk_index()</a></code></p></dd>


<dt id="arg--ext-reg">.ext_reg<a class="anchor"