 to fit
the lasso. Any basis functions with a lower proportion of 1's than the
cutoff will be removed. Defaults to 1 over the square root of the number of
observations. Only applicable for models fit with zero-order splines, i.e.
<code>smoothness_orders = 0</code>.</p></dd>


<dt id="arg-family">family<a class="anchor" aria-label="anchor" href="#arg-family"></a></dt>
<dd><p>A <code>character</code> or a <code><a href="https://rdrr.io/r/stats/family.html" class="external-link">family</a></code> object
(suppo