ex to end at (not inclusive)</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The min and max in index 0 and 1 of the array in the range.</dd>
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<h4>statistics</h4>
<pre class="methodSignature">public&nbsp;<a href="../compress/ArrayCompressionStatistics.html" title="class in org.apache.sysds.runtime.frame.data.compress">ArrayCompressionStatistics</a>&nbsp;statistics&#8203;(int&nbsp;nSamples)</pr