> <span class="cn">FALSE</span><span class="op">)</span></code></pre></div>
    </div>

    <div id="arguments">
    <h2>Arguments</h2>
    <dl><dt>x_basis</dt>
<dd><p>A <code>dgCMatrix</code> object corresponding to a sparse matrix of
the basis functions generated for the HAL algorithm.</p></dd>
<dt>y</dt>
<dd><p>A <code>numeric</code> vector of the observed outcome variable values.</p></dd>
<dt>n_lambda</dt>
<dd><p>A <code>numeric</code> scalar indicating the number of values of
the L1 regularization para