span><span class="op">)</span><span class="op">]</span> <span class="op">&lt;-</span> <span class="fl">0</span></span>
<span></span>
<span>  <span class="fu">CausalImpact</span><span class="fu">::</span><span class="fu">CausalImpact</span><span class="op">(</span><span class="va">model_data</span>,  <span class="va">pre.period</span>, <span class="va">post.period</span><span class="op">)</span></span>
<span></span>
<span><span class="op">}</span></span></code></pre></div>
<p>Finally the CausalImpact model i