op'>=</span><span class='fl'>19</span>, cex<span class='op'>=</span><span class='fl'>1.5</span><span class='op'>)</span>
</div><div class='input'>  <span class='fu'><a href='https://rdrr.io/r/graphics/points.html'>points</a></span><span class='op'>(</span> <span class='fl'>7</span>, <span class='fu'>chae</span><span class='op'>(</span><span class='fl'>7</span><span class='op'>)</span>, col<span class='op'>=</span><span class='st'>"blue"</span>, pch<span class='op'>=</span><span class='fl'>19</span>, cex<spa