tical characters from data.frame column names (function .cleanupColumnName(…))</li>
<li>Added function sosUOM(…) to extract the unit of measurement from objects</li>
<li>Added summary methods for OmObservation and OmObservationCollection</li>
</ul>
</div>
    <div id="sos4r-01-17" class="section level1">
<h1 class="page-header" data-toc-text="0.1-17">
<a href="#sos4r-01-17" class="anchor"></a>sos4R 0.1-17<small> 2011-03-14 </small>
</h1>
<ul>
<li>Added saveOriginal to describeSensor</li>
<li>Extended pa