 Number of patients per calendar time unit. Default=25.</p></dd>


<dt id="arg-ncc">ncc<a class="anchor" aria-label="anchor" href="#arg-ncc"></a></dt>
<dd><p>Logical. Indicates whether to include non-concurrent data into the analysis. Default=TRUE.</p></dd>


<dt id="arg-poly-degree">poly_degree<a class="anchor" aria-label="anchor" href="#arg-poly-degree"></a></dt>
<dd><p>Integer. Degree of the piecewise polynomial. Default=3.</p></dd>


<dt id="arg-check">check<a class="anchor" aria-label="ancho