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cern.jet.random.sampling (Colt 1.2.0 - API Specification)
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<H2>
Package cern.jet.random.sampling
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Samples (picks) random subsets of data sequences.
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<A HREF="#package_description"><B>Description</B></A>
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<TD WIDTH="15%"><B><A HREF="../../../../cern/jet/random/sampling/RandomSampler.html" title="class in cern.jet.random.sampling">RandomSampler</A></B></TD>
<TD>Space and time efficiently computes a sorted <i>Simple Random Sample Without Replacement (SRSWOR)</i>, that is, a sorted set of <tt>n</tt> random numbers from an interval of <tt>N</tt> numbers;
Example: Computing <tt>n=3</tt> random numbers from the interval <tt>[1,50]</tt> may yield the sorted random set <tt>(7,13,47)</tt>.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../cern/jet/random/sampling/RandomSamplingAssistant.html" title="class in cern.jet.random.sampling">RandomSamplingAssistant</A></B></TD>
<TD>Conveniently computes a stable <i>Simple Random Sample Without Replacement (SRSWOR)</i> subsequence of <tt>n</tt> elements from a given input sequence of <tt>N</tt> elements;
Example: Computing a sublist of <tt>n=3</tt> random elements from a list <tt>(1,...,50)</tt> may yield the sublist <tt>(7,13,47)</tt>.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../cern/jet/random/sampling/WeightedRandomSampler.html" title="class in cern.jet.random.sampling">WeightedRandomSampler</A></B></TD>
<TD>Conveniently computes a stable subsequence of elements from a given input sequence;
Picks (samples) exactly one random element from successive blocks of <tt>weight</tt> input elements each.</TD>
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Package cern.jet.random.sampling Description
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Samples (picks) random subsets of data sequences.
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