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From mha...@apache.org
Subject svn commit: r1827525 [24/49] - in /datafu/site/docs: datafu/1.4.0/ datafu/1.4.0/datafu/ datafu/1.4.0/datafu/pig/ datafu/1.4.0/datafu/pig/bags/ datafu/1.4.0/datafu/pig/geo/ datafu/1.4.0/datafu/pig/hash/ datafu/1.4.0/datafu/pig/hash/lsh/ datafu/1.4.0/dat...
Date Thu, 22 Mar 2018 19:01:10 GMT
Added: datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/Entropy.html
URL: http://svn.apache.org/viewvc/datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/Entropy.html?rev=1827525&view=auto
==============================================================================
--- datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/Entropy.html (added)
+++ datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/Entropy.html Thu Mar 22 19:01:04 2018
@@ -0,0 +1,478 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
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+<title>Entropy (datafu-pig 1.4.0 API)</title>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li><a href="#nested_classes_inherited_from_class_org.apache.pig.EvalFunc">Nested</a>&nbsp;|&nbsp;</li>
+<li><a href="#fields_inherited_from_class_org.apache.pig.EvalFunc">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor_summary">Constr</a>&nbsp;|&nbsp;</li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">datafu.pig.stats.entropy</div>
+<h2 title="Class Entropy" class="title">Class Entropy</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.pig.EvalFunc&lt;T&gt;</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.pig.AccumulatorEvalFunc&lt;java.lang.Double&gt;</li>
+<li>
+<ul class="inheritance">
+<li>datafu.pig.stats.entropy.Entropy</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>org.apache.pig.Accumulator&lt;java.lang.Double&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="strong">Entropy</span>
+extends org.apache.pig.AccumulatorEvalFunc&lt;java.lang.Double&gt;</pre>
+<div class="block">Calculate entropy H(X) of random variable X following entropy's
+ <a href="http://en.wikipedia.org/wiki/Entropy_%28information_theory%29" target="_blank">wiki definition</a>
+
+ <p>
+ This UDF's constructor takes 2 arguments. 
+ </p>
+
+ The 1st argument, the type of entropy estimator algorithm we currently support, includes:
+ <ul>
+     <li>empirical (empirical entropy estimator)
+     <li>chaosh (Chao-Shen entropy estimator) 
+ </ul>
+
+ <p>
+ The default estimation algorithm is empirical.
+ </p>
+
+ <p>
+ The 2nd argument, the logarithm base we currently support, includes:
+ </p>
+
+ <ul>
+     <li>log (use Euler's number as the logarithm base)
+     <li>log2 (use 2 as the logarithm base)
+     <li>log10 (use 10 as the logarithm base) 
+ </ul>
+
+ <p>
+ The default logarithm base is log.
+ </p> 
+
+ Note:
+ <ul>
+     <li>The input to this UDF must be a <b>sorted</b> bag of raw data tuples of X.
+     An exception will be thrown if the input bag is not sorted 
+     <li>The returned entropy value is of double type.
+ </ul>
+
+ <p>
+ How to use: 
+ </p>
+
+ <p>
+ This UDF calculates entropy from raw data tuples without the need to pre-compute per tuple occurrence frequency.
+ </p>
+
+ <p>
+ It could be used in a nested FOREACH after a GROUP BY, in which we sort the inner bag and use the sorted bag as this UDF's input.
+ </p>
+
+ Example:
+ <pre>
+ <code>--calculate empirical entropy with Euler's number as the logarithm base
+ define Entropy datafu.pig.stats.entropy.Entropy();
+
+ input = LOAD 'input' AS (grp: chararray, val: double);
+
+ -- calculate the input's entropy in each group
+ input_group_g = GROUP input BY grp;
+ entropy_group = FOREACH input_group_g {
+   input_val = input.val;
+   input_ordered = ORDER input_val BY $0;
+   GENERATE FLATTEN(group) AS group, Entropy(input_ordered) AS entropy; 
+ }
+ </code>
+ </pre></div>
+<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../datafu/pig/stats/entropy/CondEntropy.html" title="class in datafu.pig.stats.entropy"><code>CondEntropy</code></a>, 
+<a href="../../../../datafu/pig/stats/entropy/EmpiricalCountEntropy.html" title="class in datafu.pig.stats.entropy"><code>EmpiricalCountEntropy</code></a></dd></dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested_class_summary">
+<!--   -->
+</a>
+<h3>Nested Class Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="nested_classes_inherited_from_class_org.apache.pig.EvalFunc">
+<!--   -->
+</a>
+<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.pig.EvalFunc</h3>
+<code>org.apache.pig.EvalFunc.SchemaType</code></li>
+</ul>
+</li>
+</ul>
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field_summary">
+<!--   -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields_inherited_from_class_org.apache.pig.EvalFunc">
+<!--   -->
+</a>
+<h3>Fields inherited from class&nbsp;org.apache.pig.EvalFunc</h3>
+<code>log, pigLogger, reporter, returnType</code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor_summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><strong><a href="../../../../datafu/pig/stats/entropy/Entropy.html#Entropy()">Entropy</a></strong>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><strong><a href="../../../../datafu/pig/stats/entropy/Entropy.html#Entropy(java.lang.String)">Entropy</a></strong>(java.lang.String&nbsp;type)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><strong><a href="../../../../datafu/pig/stats/entropy/Entropy.html#Entropy(java.lang.String,%20java.lang.String)">Entropy</a></strong>(java.lang.String&nbsp;type,
+       java.lang.String&nbsp;base)</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method_summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../datafu/pig/stats/entropy/Entropy.html#accumulate(org.apache.pig.data.Tuple)">accumulate</a></strong>(org.apache.pig.data.Tuple&nbsp;input)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../datafu/pig/stats/entropy/Entropy.html#cleanup()">cleanup</a></strong>()</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><strong><a href="../../../../datafu/pig/stats/entropy/Entropy.html#getValue()">getValue</a></strong>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>org.apache.pig.impl.logicalLayer.schema.Schema</code></td>
+<td class="colLast"><code><strong><a href="../../../../datafu/pig/stats/entropy/Entropy.html#outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">outputSchema</a></strong>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods_inherited_from_class_org.apache.pig.AccumulatorEvalFunc">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;org.apache.pig.AccumulatorEvalFunc</h3>
+<code>exec</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods_inherited_from_class_org.apache.pig.EvalFunc">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;org.apache.pig.EvalFunc</h3>
+<code>allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, progress, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor_detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Entropy()">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>Entropy</h4>
+<pre>public&nbsp;Entropy()
+        throws org.apache.pig.backend.executionengine.ExecException</pre>
+<dl><dt><span class="strong">Throws:</span></dt>
+<dd><code>org.apache.pig.backend.executionengine.ExecException</code></dd></dl>
+</li>
+</ul>
+<a name="Entropy(java.lang.String)">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>Entropy</h4>
+<pre>public&nbsp;Entropy(java.lang.String&nbsp;type)
+        throws org.apache.pig.backend.executionengine.ExecException</pre>
+<dl><dt><span class="strong">Throws:</span></dt>
+<dd><code>org.apache.pig.backend.executionengine.ExecException</code></dd></dl>
+</li>
+</ul>
+<a name="Entropy(java.lang.String, java.lang.String)">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Entropy</h4>
+<pre>public&nbsp;Entropy(java.lang.String&nbsp;type,
+       java.lang.String&nbsp;base)
+        throws org.apache.pig.backend.executionengine.ExecException</pre>
+<dl><dt><span class="strong">Throws:</span></dt>
+<dd><code>org.apache.pig.backend.executionengine.ExecException</code></dd></dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method_detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="accumulate(org.apache.pig.data.Tuple)">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>accumulate</h4>
+<pre>public&nbsp;void&nbsp;accumulate(org.apache.pig.data.Tuple&nbsp;input)
+                throws java.io.IOException</pre>
+<dl>
+<dt><strong>Specified by:</strong></dt>
+<dd><code>accumulate</code>&nbsp;in interface&nbsp;<code>org.apache.pig.Accumulator&lt;java.lang.Double&gt;</code></dd>
+<dt><strong>Specified by:</strong></dt>
+<dd><code>accumulate</code>&nbsp;in class&nbsp;<code>org.apache.pig.AccumulatorEvalFunc&lt;java.lang.Double&gt;</code></dd>
+<dt><span class="strong">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd></dl>
+</li>
+</ul>
+<a name="getValue()">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getValue</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;getValue()</pre>
+<dl>
+<dt><strong>Specified by:</strong></dt>
+<dd><code>getValue</code>&nbsp;in interface&nbsp;<code>org.apache.pig.Accumulator&lt;java.lang.Double&gt;</code></dd>
+<dt><strong>Specified by:</strong></dt>
+<dd><code>getValue</code>&nbsp;in class&nbsp;<code>org.apache.pig.AccumulatorEvalFunc&lt;java.lang.Double&gt;</code></dd>
+</dl>
+</li>
+</ul>
+<a name="cleanup()">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>cleanup</h4>
+<pre>public&nbsp;void&nbsp;cleanup()</pre>
+<dl>
+<dt><strong>Specified by:</strong></dt>
+<dd><code>cleanup</code>&nbsp;in interface&nbsp;<code>org.apache.pig.Accumulator&lt;java.lang.Double&gt;</code></dd>
+<dt><strong>Specified by:</strong></dt>
+<dd><code>cleanup</code>&nbsp;in class&nbsp;<code>org.apache.pig.AccumulatorEvalFunc&lt;java.lang.Double&gt;</code></dd>
+</dl>
+</li>
+</ul>
+<a name="outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>outputSchema</h4>
+<pre>public&nbsp;org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</pre>
+<dl>
+<dt><strong>Overrides:</strong></dt>
+<dd><code>outputSchema</code>&nbsp;in class&nbsp;<code>org.apache.pig.EvalFunc&lt;java.lang.Double&gt;</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar_bottom">
+<!--   -->
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+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
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+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../datafu/pig/stats/entropy/EmpiricalCountEntropy.Intermediate.html" title="class in datafu.pig.stats.entropy"><span class="strong">Prev Class</span></a></li>
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Added: datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/EntropyEstimator.html
URL: http://svn.apache.org/viewvc/datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/EntropyEstimator.html?rev=1827525&view=auto
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--- datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/EntropyEstimator.html (added)
+++ datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/EntropyEstimator.html Thu Mar 22 19:01:04 2018
@@ -0,0 +1,370 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (version 1.7.0_79) on Thu Mar 22 11:58:09 PDT 2018 -->
+<title>EntropyEstimator (datafu-pig 1.4.0 API)</title>
+<meta name="date" content="2018-03-22">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<script type="text/javascript"><!--
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="EntropyEstimator (datafu-pig 1.4.0 API)";
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
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+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar_top">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
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+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-all.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
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+<!-- Generated by javadoc (version 1.7.0_79) on Thu Mar 22 11:58:10 PDT 2018 -->
+<title>datafu.pig.stats.entropy (datafu-pig 1.4.0 API)</title>
+<meta name="date" content="2018-03-22">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<h1 class="bar"><a href="../../../../datafu/pig/stats/entropy/package-summary.html" target="classFrame">datafu.pig.stats.entropy</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="CondEntropy.html" title="class in datafu.pig.stats.entropy" target="classFrame">CondEntropy</a></li>
+<li><a href="EmpiricalCountEntropy.html" title="class in datafu.pig.stats.entropy" target="classFrame">EmpiricalCountEntropy</a></li>
+<li><a href="EmpiricalCountEntropy.Final.html" title="class in datafu.pig.stats.entropy" target="classFrame">EmpiricalCountEntropy.Final</a></li>
+<li><a href="EmpiricalCountEntropy.Initial.html" title="class in datafu.pig.stats.entropy" target="classFrame">EmpiricalCountEntropy.Initial</a></li>
+<li><a href="EmpiricalCountEntropy.Intermediate.html" title="class in datafu.pig.stats.entropy" target="classFrame">EmpiricalCountEntropy.Intermediate</a></li>
+<li><a href="Entropy.html" title="class in datafu.pig.stats.entropy" target="classFrame">Entropy</a></li>
+<li><a href="EntropyEstimator.html" title="class in datafu.pig.stats.entropy" target="classFrame">EntropyEstimator</a></li>
+<li><a href="EntropyUtil.html" title="class in datafu.pig.stats.entropy" target="classFrame">EntropyUtil</a></li>
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Added: datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/package-summary.html
URL: http://svn.apache.org/viewvc/datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/package-summary.html?rev=1827525&view=auto
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+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (version 1.7.0_79) on Thu Mar 22 11:58:10 PDT 2018 -->
+<title>datafu.pig.stats.entropy (datafu-pig 1.4.0 API)</title>
+<meta name="date" content="2018-03-22">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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+<script type="text/javascript"><!--
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="datafu.pig.stats.entropy (datafu-pig 1.4.0 API)";
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar_top">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
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+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+  if(window==top) {
+    allClassesLink.style.display = "block";
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+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip-navbar_top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;datafu.pig.stats.entropy</h1>
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+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../datafu/pig/stats/entropy/CondEntropy.html" title="class in datafu.pig.stats.entropy">CondEntropy</a></td>
+<td class="colLast">
+<div class="block">Calculate conditional entropy H(Y|X) of random variables X and Y following conditional entropy's
+ <a href="http://en.wikipedia.org/wiki/Conditional_entropy" target="_blank">wiki definition</a>,
+ X is the conditional variable and Y is the variable that conditions on X.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../datafu/pig/stats/entropy/EmpiricalCountEntropy.html" title="class in datafu.pig.stats.entropy">EmpiricalCountEntropy</a></td>
+<td class="colLast">
+<div class="block">Calculate the empirical entropy of random variable X given its occurrence frequencies, following entropy's
+ <a href="http://en.wikipedia.org/wiki/Entropy_%28information_theory%29" target="_blank">wiki definition</a>.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../datafu/pig/stats/entropy/EmpiricalCountEntropy.Final.html" title="class in datafu.pig.stats.entropy">EmpiricalCountEntropy.Final</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../datafu/pig/stats/entropy/EmpiricalCountEntropy.Initial.html" title="class in datafu.pig.stats.entropy">EmpiricalCountEntropy.Initial</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../datafu/pig/stats/entropy/EmpiricalCountEntropy.Intermediate.html" title="class in datafu.pig.stats.entropy">EmpiricalCountEntropy.Intermediate</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../datafu/pig/stats/entropy/Entropy.html" title="class in datafu.pig.stats.entropy">Entropy</a></td>
+<td class="colLast">
+<div class="block">Calculate entropy H(X) of random variable X following entropy's
+ <a href="http://en.wikipedia.org/wiki/Entropy_%28information_theory%29" target="_blank">wiki definition</a></div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../datafu/pig/stats/entropy/EntropyEstimator.html" title="class in datafu.pig.stats.entropy">EntropyEstimator</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../datafu/pig/stats/entropy/EntropyUtil.html" title="class in datafu.pig.stats.entropy">EntropyUtil</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
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+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar_bottom">
+<!--   -->
+</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
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+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-all.html">Index</a></li>
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+<li><a href="../../../../datafu/pig/text/opennlp/package-summary.html">Next Package</a></li>
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+<li><a href="../../../../index.html?datafu/pig/stats/entropy/package-summary.html" target="_top">Frames</a></li>
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+<ul class="navList" id="allclasses_navbar_bottom">
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+</ul>
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Added: datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/package-tree.html
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--- datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/package-tree.html (added)
+++ datafu/site/docs/datafu/1.4.0/datafu/pig/stats/entropy/package-tree.html Thu Mar 22 19:01:04 2018
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (version 1.7.0_79) on Thu Mar 22 11:58:10 PDT 2018 -->
+<title>datafu.pig.stats.entropy Class Hierarchy (datafu-pig 1.4.0 API)</title>
+<meta name="date" content="2018-03-22">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<script type="text/javascript"><!--
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="datafu.pig.stats.entropy Class Hierarchy (datafu-pig 1.4.0 API)";
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar_top">
+<!--   -->
+</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-all.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../datafu/pig/stats/package-tree.html">Prev</a></li>
+<li><a href="../../../../datafu/pig/text/opennlp/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?datafu/pig/stats/entropy/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip-navbar_top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package datafu.pig.stats.entropy</h1>
+<span class="strong">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
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+<li type="circle">datafu.pig.stats.entropy.<a href="../../../../datafu/pig/stats/entropy/EntropyEstimator.html" title="class in datafu.pig.stats.entropy"><span class="strong">EntropyEstimator</span></a></li>
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+<li type="circle">org.apache.pig.EvalFunc&lt;T&gt;
+<ul>
+<li type="circle">org.apache.pig.AccumulatorEvalFunc&lt;T&gt; (implements org.apache.pig.Accumulator&lt;T&gt;)
+<ul>
+<li type="circle">datafu.pig.stats.entropy.<a href="../../../../datafu/pig/stats/entropy/CondEntropy.html" title="class in datafu.pig.stats.entropy"><span class="strong">CondEntropy</span></a></li>
+<li type="circle">datafu.pig.stats.entropy.<a href="../../../../datafu/pig/stats/entropy/EmpiricalCountEntropy.html" title="class in datafu.pig.stats.entropy"><span class="strong">EmpiricalCountEntropy</span></a> (implements org.apache.pig.Algebraic)</li>
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+</li>
+<li type="circle">datafu.pig.stats.entropy.<a href="../../../../datafu/pig/stats/entropy/EmpiricalCountEntropy.Final.html" title="class in datafu.pig.stats.entropy"><span class="strong">EmpiricalCountEntropy.Final</span></a></li>
+<li type="circle">datafu.pig.stats.entropy.<a href="../../../../datafu/pig/stats/entropy/EmpiricalCountEntropy.Initial.html" title="class in datafu.pig.stats.entropy"><span class="strong">EmpiricalCountEntropy.Initial</span></a></li>
+<li type="circle">datafu.pig.stats.entropy.<a href="../../../../datafu/pig/stats/entropy/EmpiricalCountEntropy.Intermediate.html" title="class in datafu.pig.stats.entropy"><span class="strong">EmpiricalCountEntropy.Intermediate</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar_bottom">
+<!--   -->
+</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-all.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../datafu/pig/stats/package-tree.html">Prev</a></li>
+<li><a href="../../../../datafu/pig/text/opennlp/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?datafu/pig/stats/entropy/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip-navbar_bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>

Added: datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-frame.html
URL: http://svn.apache.org/viewvc/datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-frame.html?rev=1827525&view=auto
==============================================================================
--- datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-frame.html (added)
+++ datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-frame.html Thu Mar 22 19:01:04 2018
@@ -0,0 +1,49 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (version 1.7.0_79) on Thu Mar 22 11:58:10 PDT 2018 -->
+<title>datafu.pig.stats (datafu-pig 1.4.0 API)</title>
+<meta name="date" content="2018-03-22">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+</head>
+<body>
+<h1 class="bar"><a href="../../../datafu/pig/stats/package-summary.html" target="classFrame">datafu.pig.stats</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="DoubleVAR.html" title="class in datafu.pig.stats" target="classFrame">DoubleVAR</a></li>
+<li><a href="DoubleVAR.Final.html" title="class in datafu.pig.stats" target="classFrame">DoubleVAR.Final</a></li>
+<li><a href="DoubleVAR.Initial.html" title="class in datafu.pig.stats" target="classFrame">DoubleVAR.Initial</a></li>
+<li><a href="DoubleVAR.Intermediate.html" title="class in datafu.pig.stats" target="classFrame">DoubleVAR.Intermediate</a></li>
+<li><a href="FloatVAR.html" title="class in datafu.pig.stats" target="classFrame">FloatVAR</a></li>
+<li><a href="FloatVAR.Final.html" title="class in datafu.pig.stats" target="classFrame">FloatVAR.Final</a></li>
+<li><a href="FloatVAR.Initial.html" title="class in datafu.pig.stats" target="classFrame">FloatVAR.Initial</a></li>
+<li><a href="FloatVAR.Intermediate.html" title="class in datafu.pig.stats" target="classFrame">FloatVAR.Intermediate</a></li>
+<li><a href="HyperLogLogPlusPlus.html" title="class in datafu.pig.stats" target="classFrame">HyperLogLogPlusPlus</a></li>
+<li><a href="HyperLogLogPlusPlus.Final.html" title="class in datafu.pig.stats" target="classFrame">HyperLogLogPlusPlus.Final</a></li>
+<li><a href="HyperLogLogPlusPlus.Initial.html" title="class in datafu.pig.stats" target="classFrame">HyperLogLogPlusPlus.Initial</a></li>
+<li><a href="HyperLogLogPlusPlus.Intermediate.html" title="class in datafu.pig.stats" target="classFrame">HyperLogLogPlusPlus.Intermediate</a></li>
+<li><a href="IntVAR.html" title="class in datafu.pig.stats" target="classFrame">IntVAR</a></li>
+<li><a href="IntVAR.Final.html" title="class in datafu.pig.stats" target="classFrame">IntVAR.Final</a></li>
+<li><a href="IntVAR.Initial.html" title="class in datafu.pig.stats" target="classFrame">IntVAR.Initial</a></li>
+<li><a href="IntVAR.Intermediate.html" title="class in datafu.pig.stats" target="classFrame">IntVAR.Intermediate</a></li>
+<li><a href="LongVAR.html" title="class in datafu.pig.stats" target="classFrame">LongVAR</a></li>
+<li><a href="LongVAR.Final.html" title="class in datafu.pig.stats" target="classFrame">LongVAR.Final</a></li>
+<li><a href="LongVAR.Initial.html" title="class in datafu.pig.stats" target="classFrame">LongVAR.Initial</a></li>
+<li><a href="LongVAR.Intermediate.html" title="class in datafu.pig.stats" target="classFrame">LongVAR.Intermediate</a></li>
+<li><a href="MarkovPairs.html" title="class in datafu.pig.stats" target="classFrame">MarkovPairs</a></li>
+<li><a href="Median.html" title="class in datafu.pig.stats" target="classFrame">Median</a></li>
+<li><a href="Quantile.html" title="class in datafu.pig.stats" target="classFrame">Quantile</a></li>
+<li><a href="QuantileUtil.html" title="class in datafu.pig.stats" target="classFrame">QuantileUtil</a></li>
+<li><a href="StreamingMedian.html" title="class in datafu.pig.stats" target="classFrame">StreamingMedian</a></li>
+<li><a href="StreamingQuantile.html" title="class in datafu.pig.stats" target="classFrame">StreamingQuantile</a></li>
+<li><a href="VAR.html" title="class in datafu.pig.stats" target="classFrame">VAR</a></li>
+<li><a href="VAR.Final.html" title="class in datafu.pig.stats" target="classFrame">VAR.Final</a></li>
+<li><a href="VAR.Initial.html" title="class in datafu.pig.stats" target="classFrame">VAR.Initial</a></li>
+<li><a href="VAR.Intermediate.html" title="class in datafu.pig.stats" target="classFrame">VAR.Intermediate</a></li>
+<li><a href="WilsonBinConf.html" title="class in datafu.pig.stats" target="classFrame">WilsonBinConf</a></li>
+</ul>
+</div>
+</body>
+</html>

Added: datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-summary.html
URL: http://svn.apache.org/viewvc/datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-summary.html?rev=1827525&view=auto
==============================================================================
--- datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-summary.html (added)
+++ datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-summary.html Thu Mar 22 19:01:04 2018
@@ -0,0 +1,292 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (version 1.7.0_79) on Thu Mar 22 11:58:10 PDT 2018 -->
+<title>datafu.pig.stats (datafu-pig 1.4.0 API)</title>
+<meta name="date" content="2018-03-22">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+</head>
+<body>
+<script type="text/javascript"><!--
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="datafu.pig.stats (datafu-pig 1.4.0 API)";
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar_top">
+<!--   -->
+</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../datafu/pig/sets/package-summary.html">Prev Package</a></li>
+<li><a href="../../../datafu/pig/stats/entropy/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?datafu/pig/stats/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip-navbar_top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;datafu.pig.stats</h1>
+<div class="docSummary">
+<div class="block">Statistics UDFs for computing median, quantiles, variance, confidence intervals, etc.</div>
+</div>
+<p>See:&nbsp;<a href="#package_description">Description</a></p>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="packageSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/DoubleVAR.html" title="class in datafu.pig.stats">DoubleVAR</a></td>
+<td class="colLast">
+<div class="block">Use <a href="../../../datafu/pig/stats/VAR.html" title="class in datafu.pig.stats"><code>VAR</code></a></div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/DoubleVAR.Final.html" title="class in datafu.pig.stats">DoubleVAR.Final</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/DoubleVAR.Initial.html" title="class in datafu.pig.stats">DoubleVAR.Initial</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/DoubleVAR.Intermediate.html" title="class in datafu.pig.stats">DoubleVAR.Intermediate</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/FloatVAR.html" title="class in datafu.pig.stats">FloatVAR</a></td>
+<td class="colLast">
+<div class="block">Use <a href="../../../datafu/pig/stats/VAR.html" title="class in datafu.pig.stats"><code>VAR</code></a></div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/FloatVAR.Final.html" title="class in datafu.pig.stats">FloatVAR.Final</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/FloatVAR.Initial.html" title="class in datafu.pig.stats">FloatVAR.Initial</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/FloatVAR.Intermediate.html" title="class in datafu.pig.stats">FloatVAR.Intermediate</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/HyperLogLogPlusPlus.html" title="class in datafu.pig.stats">HyperLogLogPlusPlus</a></td>
+<td class="colLast">
+<div class="block">A UDF that applies the HyperLogLog++ cardinality estimation algorithm.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/HyperLogLogPlusPlus.Final.html" title="class in datafu.pig.stats">HyperLogLogPlusPlus.Final</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/HyperLogLogPlusPlus.Initial.html" title="class in datafu.pig.stats">HyperLogLogPlusPlus.Initial</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/HyperLogLogPlusPlus.Intermediate.html" title="class in datafu.pig.stats">HyperLogLogPlusPlus.Intermediate</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/IntVAR.html" title="class in datafu.pig.stats">IntVAR</a></td>
+<td class="colLast">
+<div class="block">Use <a href="../../../datafu/pig/stats/VAR.html" title="class in datafu.pig.stats"><code>VAR</code></a></div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/IntVAR.Final.html" title="class in datafu.pig.stats">IntVAR.Final</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/IntVAR.Initial.html" title="class in datafu.pig.stats">IntVAR.Initial</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/IntVAR.Intermediate.html" title="class in datafu.pig.stats">IntVAR.Intermediate</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/LongVAR.html" title="class in datafu.pig.stats">LongVAR</a></td>
+<td class="colLast">
+<div class="block">Use <a href="../../../datafu/pig/stats/VAR.html" title="class in datafu.pig.stats"><code>VAR</code></a></div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/LongVAR.Final.html" title="class in datafu.pig.stats">LongVAR.Final</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/LongVAR.Initial.html" title="class in datafu.pig.stats">LongVAR.Initial</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/LongVAR.Intermediate.html" title="class in datafu.pig.stats">LongVAR.Intermediate</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/MarkovPairs.html" title="class in datafu.pig.stats">MarkovPairs</a></td>
+<td class="colLast">
+<div class="block">Accepts a bag of tuples, with user supplied ordering, and generates pairs that can be used for
+ a Markov chain analysis.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/Median.html" title="class in datafu.pig.stats">Median</a></td>
+<td class="colLast">
+<div class="block">Computes the <a href="http://en.wikipedia.org/wiki/Median" target="_blank">median</a>
+ for a <b>sorted</b> input bag, using type R-2 estimation.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/Quantile.html" title="class in datafu.pig.stats">Quantile</a></td>
+<td class="colLast">
+<div class="block">Computes <a href="http://en.wikipedia.org/wiki/Quantile" target="_blank">quantiles</a>
+ for a <b>sorted</b> input bag, using type R-2 estimation.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/QuantileUtil.html" title="class in datafu.pig.stats">QuantileUtil</a></td>
+<td class="colLast">
+<div class="block">Methods used by <a href="../../../datafu/pig/stats/Quantile.html" title="class in datafu.pig.stats"><code>Quantile</code></a>.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/StreamingMedian.html" title="class in datafu.pig.stats">StreamingMedian</a></td>
+<td class="colLast">
+<div class="block">Computes the approximate <a href="http://en.wikipedia.org/wiki/Median" target="_blank">median</a>
+ for a (not necessarily sorted) input bag, using the Munro-Paterson algorithm.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/StreamingQuantile.html" title="class in datafu.pig.stats">StreamingQuantile</a></td>
+<td class="colLast">
+<div class="block">Computes approximate <a href="http://en.wikipedia.org/wiki/Quantile" target="_blank">quantiles</a>
+ for a (not necessarily sorted) input bag, using the Munro-Paterson algorithm.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/VAR.html" title="class in datafu.pig.stats">VAR</a></td>
+<td class="colLast">
+<div class="block">Generates the <a href="http://en.wikipedia.org/wiki/Variance" target="_blank">Variance</a>
+ of a set of Values.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/VAR.Final.html" title="class in datafu.pig.stats">VAR.Final</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/VAR.Initial.html" title="class in datafu.pig.stats">VAR.Initial</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/VAR.Intermediate.html" title="class in datafu.pig.stats">VAR.Intermediate</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/stats/WilsonBinConf.html" title="class in datafu.pig.stats">WilsonBinConf</a></td>
+<td class="colLast">
+<div class="block">Computes the <a href="http://en.wikipedia.org/wiki/Binomial_proportion_confidence_interval#Wilson_score_interval" target="_blank">Wilsonian binomial proportion confidence interval</a>.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+<a name="package_description">
+<!--   -->
+</a>
+<h2 title="Package datafu.pig.stats Description">Package datafu.pig.stats Description</h2>
+<div class="block">Statistics UDFs for computing median, quantiles, variance, confidence intervals, etc.</div>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar_bottom">
+<!--   -->
+</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../datafu/pig/sets/package-summary.html">Prev Package</a></li>
+<li><a href="../../../datafu/pig/stats/entropy/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?datafu/pig/stats/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip-navbar_bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>

Added: datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-tree.html
URL: http://svn.apache.org/viewvc/datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-tree.html?rev=1827525&view=auto
==============================================================================
--- datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-tree.html (added)
+++ datafu/site/docs/datafu/1.4.0/datafu/pig/stats/package-tree.html Thu Mar 22 19:01:04 2018
@@ -0,0 +1,182 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (version 1.7.0_79) on Thu Mar 22 11:58:10 PDT 2018 -->
+<title>datafu.pig.stats Class Hierarchy (datafu-pig 1.4.0 API)</title>
+<meta name="date" content="2018-03-22">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+</head>
+<body>
+<script type="text/javascript"><!--
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="datafu.pig.stats Class Hierarchy (datafu-pig 1.4.0 API)";
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar_top">
+<!--   -->
+</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../datafu/pig/sets/package-tree.html">Prev</a></li>
+<li><a href="../../../datafu/pig/stats/entropy/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?datafu/pig/stats/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip-navbar_top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package datafu.pig.stats</h1>
+<span class="strong">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">org.apache.pig.EvalFunc&lt;T&gt;
+<ul>
+<li type="circle">org.apache.pig.AccumulatorEvalFunc&lt;T&gt; (implements org.apache.pig.Accumulator&lt;T&gt;)
+<ul>
+<li type="circle">org.apache.pig.AlgebraicEvalFunc&lt;T&gt; (implements org.apache.pig.Algebraic)
+<ul>
+<li type="circle">datafu.pig.stats.<a href="../../../datafu/pig/stats/HyperLogLogPlusPlus.html" title="class in datafu.pig.stats"><span class="strong">HyperLogLogPlusPlus</span></a></li>
+</ul>
+</li>
+<li type="circle">datafu.pig.stats.<a href="../../../datafu/pig/stats/StreamingQuantile.html" title="class in datafu.pig.stats"><span class="strong">StreamingQuantile</span></a>
+<ul>
+<li type="circle">datafu.pig.stats.<a href="../../../datafu/pig/stats/StreamingMedian.html" title="class in datafu.pig.stats"><span class="strong">StreamingMedian</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
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