 class='fu'><a href='https://rdrr.io/r/base/sample.html'>sample</a></span>(<span class='fl'>0L</span>:<span class='fl'>1</span>, <span class='fl'>100</span>, <span class='kw'>replace</span> <span class='kw'>=</span> <span class='fl'>TRUE</span>)
<span class='no'>feat</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='https://rdrr.io/r/base/sample.html'>sample</a></span>(<span class='fl'>0L</span>:<span class='fl'>1</span>, <span class='fl'>100</span>, <span class='kw'>replace</span> <span class=