test

<div style="overflow:auto;"><div class="geshifilter"><pre class="r geshifilter-R" style="font-family:monospace;"><a href="http://inside-r.org/r-doc/graphics/stripchart"><span style="color: #003399; font-weight: bold;">stripchart</span></a><span style="color: #009900;">&#40;</span><a href="http://inside-r.org/r-doc/datasets/rivers"><span style="color: #003399; font-weight: bold;">rivers</span></a><span style="color: #339933;">,</span> method= <span style="color: #0000ff;">' jitter '</span> <span style="color: #009900;">&#41;</span></pre></div></div><p><a href="http://www.inside-r.org/pretty-r" title="Created by Pretty R at inside-R.org">Created by Pretty R at inside-R.org</a></p>