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-<p>SQL functions for clustered robust cox proportional hazards regression.  
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2013</dd></dl>
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http://git-wip-us.apache.org/repos/asf/madlib-site/blob/573d66d8/docs/rc/cols2vec_8sql__in.html
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-<p>A set of utilities to ease basic table transformations (such as 
*aggregating multiple columns in an array)  
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align="right" valign="top">void&#160;</td><td class="memItemRight" 
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href="cols2vec_8sql__in.html#ae8b2fa9bc82ffb1ed0ca970803dca07a">cols2vec</a> 
(varchar source_table, varchar output_table, varchar list_of_features, varchar 
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href="cols2vec_8sql__in.html#aa8faa742795f4084309c9a87bc2e8c83">cols2vec</a> 
(varchar source_table, varchar output_table, varchar list_of_features, varchar 
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(varchar source_table, varchar output_table, varchar list_of_features)</td></tr>
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(text message)</td></tr>
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-<a name="details" id="details"></a><h2 class="groupheader">Detailed 
Description</h2>
-<div class="textblock"><p>Licensed to the Apache Software Foundation (ASF) 
under one or more contributor license agreements. See the NOTICE file 
distributed with this work for additional information regarding copyright 
ownership. The ASF licenses this file to you under the Apache License, Version 
2.0 (the "License"); you may not use this file except in compliance with the 
License. You may obtain a copy of the License at</p>
-<p><a 
href="http://www.apache.org/licenses/LICENSE-2.0";>http://www.apache.org/licenses/LICENSE-2.0</a></p>
-<p>Unless required by applicable law or agreed to in writing, software 
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 
License for the specific language governing permissions and limitations under 
the License.</p>
-<dl class="section date"><dt>Date</dt><dd>July 2018 </dd></dl>
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-<a id="ae8b2fa9bc82ffb1ed0ca970803dca07a"></a>
-<h2 class="memtitle"><span class="permalink"><a 
href="#ae8b2fa9bc82ffb1ed0ca970803dca07a">&#9670;&nbsp;</a></span>cols2vec() 
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-          <td class="paramkey"></td>
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href="#aa8faa742795f4084309c9a87bc2e8c83">&#9670;&nbsp;</a></span>cols2vec() 
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http://git-wip-us.apache.org/repos/asf/madlib-site/blob/573d66d8/docs/rc/conjugate__gradient_8sql__in.html
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diff --git a/docs/rc/conjugate__gradient_8sql__in.html 
b/docs/rc/conjugate__gradient_8sql__in.html
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index 605f17c..0000000
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-<a name="details" id="details"></a><h2 class="groupheader">Detailed 
Description</h2>
-<div class="textblock"><dl class="section date"><dt>Date</dt><dd>April 
2013</dd></dl>
-<dl class="section see"><dt>See also</dt><dd>For a brief introduction to <a 
class="el" 
href="correlation_8sql__in.html#a23198d24ba486323eea49bb2ef97ddb8">correlation</a>,
 see the module description <a class="el" 
href="group__grp__correlation.html">Covariance and Correlation</a> </dd></dl>
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-<a id="a23198d24ba486323eea49bb2ef97ddb8"></a>
-<h2 class="memtitle"><span class="permalink"><a 
href="#a23198d24ba486323eea49bb2ef97ddb8">&#9670;&nbsp;</a></span>correlation() 
<span class="overload">[1/6]</span></h2>
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href="#ada17a10ea8a6c4580e7413c86ae5345e">&#9670;&nbsp;</a></span>correlation() 
<span class="overload">[2/6]</span></h2>
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-<h2 class="memtitle"><span class="permalink"><a 
href="#a30437d71937df60681be42769d5d3a29">&#9670;&nbsp;</a></span>correlation() 
<span class="overload">[3/6]</span></h2>
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href="#a79c79a64e2145e640e410d8ebae078f7">&#9670;&nbsp;</a></span>correlation() 
<span class="overload">[4/6]</span></h2>
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href="#a703be245d20fa6ac1cc1ae433f08c4eb">&#9670;&nbsp;</a></span>correlation() 
<span class="overload">[5/6]</span></h2>
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<span class="overload">[6/6]</span></h2>
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href="#ac53cf4dd28185715a1798176bce44b1b">&#9670;&nbsp;</a></span>correlation_merge()</h2>
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<span class="overload">[1/6]</span></h2>
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-<a id="ada9ca243ead62cda1ec4faf8940e9b52"></a>
-<h2 class="memtitle"><span class="permalink"><a 
href="#ada9ca243ead62cda1ec4faf8940e9b52">&#9670;&nbsp;</a></span>covariance() 
<span class="overload">[4/6]</span></h2>
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-<div class="memitem">
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-      <table class="memname">
-        <tr>
-          <td class="memname">text covariance </td>
-          <td>(</td>
-          <td class="paramtype">varchar&#160;</td>
-          <td class="paramname"><em>source_table</em>, </td>
-        </tr>
-        <tr>
-          <td class="paramkey"></td>
-          <td></td>
-          <td class="paramtype">varchar&#160;</td>
-          <td class="paramname"><em>output_table</em>&#160;</td>
-        </tr>
-        <tr>
-          <td></td>
-          <td>)</td>
-          <td></td><td></td>
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-<h2 class="memtitle"><span class="permalink"><a 
href="#a986c54ff5cc92d3d530b494a8ee6f112">&#9670;&nbsp;</a></span>covariance() 
<span class="overload">[5/6]</span></h2>
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-<div class="memitem">
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-      <table class="memname">
-        <tr>
-          <td class="memname">text covariance </td>
-          <td>(</td>
-          <td class="paramtype">text&#160;</td>
-          <td class="paramname"><em>input_message</em></td><td>)</td>
-          <td></td>
-        </tr>
-      </table>
-</div><div class="memdoc">
-
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-<a id="a3ef3717dbd8916187ea111b933a52470"></a>
-<h2 class="memtitle"><span class="permalink"><a 
href="#a3ef3717dbd8916187ea111b933a52470">&#9670;&nbsp;</a></span>covariance() 
<span class="overload">[6/6]</span></h2>
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-          <td class="memname">text covariance </td>
-          <td>(</td>
-          <td class="paramname"></td><td>)</td>
-          <td></td>
-        </tr>
-      </table>
-</div><div class="memdoc">
-
-</div>
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-<a id="a5c4f4adaf75fe3406bf1d0a20f8512ac"></a>
-<h2 class="memtitle"><span class="permalink"><a 
href="#a5c4f4adaf75fe3406bf1d0a20f8512ac">&#9670;&nbsp;</a></span>covariance_agg()</h2>
-
-<div class="memitem">
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-      <table class="memname">
-        <tr>
-          <td class="memname">aggregate float8 [] covariance_agg </td>
-          <td>(</td>
-          <td class="paramtype">float8&#160;</td>
-          <td class="paramname">[], </td>
-        </tr>
-        <tr>
-          <td class="paramkey"></td>
-          <td></td>
-          <td class="paramtype">float8&#160;</td>
-          <td class="paramname">[]&#160;</td>
-        </tr>
-        <tr>
-          <td></td>
-          <td>)</td>
-          <td></td><td></td>
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