h.v3.datatype.Statistics.descriptiveStats.</p></div>
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<h4>probSetCardinality</h4>
<pre>public static&nbsp;java.lang.Object&nbsp;probSetCardinality(java.lang.Object&nbsp;colname,
                                                  java.util.Map&nbsp;options)</pre>
<div class="block"><p>Calculate a probabilistic set cardinality for a given column based on one of three algorithms