    <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
    <pre class="examples"><div class='input'><span class='fu'>fill_backward</span>(<span class='fu'>c</span>(<span class='fl'>1.0</span>, <span class='fl'>NA</span>, <span class='fl'>2</span>))</div><div class='output co'>#&gt; [1] 1 2 2</div><div class='input'><span class='fu'>fill_backward</span>(<span class='fu'>c</span>(<span class='fl'>NA</span>, <span class='fl'>1</span>, <span class='fl'>NA</span>, <span clas