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class="mdescRight">The <a class="el" 
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associations), and a transaction id. This tranaction id groups the items by 
event and could also be a user id, date, etc. depending on the context of the 
data. This function assumes the data is stored in two columns with one 
transaction id and one item per row. <br /></td></tr>
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href="dir_fe647384fff178c2cff5ce75fb4044e5.html">pg_gp</a></li>
+    <li class="footer">Generated on Tue Sep 20 2016 11:27:01 for MADlib by
+    <a href="http://www.doxygen.org/index.html";>
+    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.10 </li>
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http://git-wip-us.apache.org/repos/asf/incubator-madlib-site/blob/bed9253d/docs/v1.9.1/distribution_8sql__in.html
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+<div class="header">
+  <div class="summary">
+<a href="#func-members">Functions</a>  </div>
+  <div class="headertitle">
+<div class="title">distribution.sql_in File Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p>SQL functions for collecting distributions.  
+<a href="#details">More...</a></p>
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href="distribution_8sql__in.html#af9418a44cb502919d54c59e909e19606">discrete_distribution_agg</a>
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</td>
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+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">float8&#160;</td>
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+          <td class="memname">float8 [] discrete_distribution_final </td>
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+          <td class="memname">float8 [] discrete_distribution_transition </td>
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+          <td class="paramname"><em>distribution</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
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+          <td class="paramtype">integer&#160;</td>
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+          <td class="memname">aggregate float8 [][] 
vectorized_distribution_agg </td>
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+          <td class="memname">float8 [][] vectorized_distribution_final </td>
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+          <td class="memname">float8 [][] vectorized_distribution_transition 
</td>
+          <td>(</td>
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+          <td class="paramname"><em>distribution</em>[][], </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer[]&#160;</td>
+          <td class="paramname"><em>indices</em>, </td>
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+        <tr>
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+    <a href="http://www.doxygen.org/index.html";>
+    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.10 </li>
+  </ul>
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+</html>

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