ss="external-link">lines</a></span><span class="op">(</span><span class="fu">wapply</span><span class="op">(</span><span class="va">x</span>,<span class="va">y</span>,<span class="va">CL</span>,sd<span class="op">=</span><span class="op">-</span><span class="fl">1</span>,method<span class="op">=</span><span class="st">"fraction"</span>,width<span class="op">=</span><span class="fl">1</span><span class="op">/</span><span class="fl">20</span><span class="op">)</span>,col<span class="op">=</span><span class="s