l">2.3</span>, sigma<span class="op">=</span><span class="fl">1.7</span><span class="op">)</span>, y<span class="op">=</span><span class="va">p</span>, xlab<span class="op">=</span><span class="st">"Quantile"</span>,</span></span>
<span class="r-in"><span>     las<span class="op">=</span><span class="fl">1</span>, ylab<span class="op">=</span><span class="st">"Probability"</span>, main<span class="op">=</span><span class="st">"Quantile function "</span><span class="op">)</span></span></span>
<span class="r-