ects leads to slower performance relative to passing in a
character family (if supported). For example, one should set
<code>family = "binomial"</code> instead of <code>family = binomial()</code> when
calling <code>fit_hal</code>.</p></dd>


<dt id="arg-lambda">lambda<a class="anchor" aria-label="anchor" href="#arg-lambda"></a></dt>
<dd><p>User-specified sequence of values of the regularization
parameter for the lasso L1 regression. If <code>NULL</code>, the default sequence
in <code><a href="https://glmnet