-out co"><span class="r-pr">#&gt;</span> {</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>     check_args()</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>     assert_lengths(infos.chr, cols_along(Gna))</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>     assert_package("xgboost")</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>     X &lt;- Gna$copy(code = CODE_IMPUTE_LABEL)</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>     X2 &lt;- Gna$c