.apache.commons.math3.fitting">WeightedObservedPoint</a>&nbsp;observed)</code>
<div class="block">Adds a point to the sample.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/fitting/WeightedObservedPoints.html#clear()">clear</a></strong>()</code>
<div class="block">Removes all observations from this container.</div>
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<td class="colFirst"><code><a href="http: