</a>,
            <a href="https://svn.boost.org/trac/boost/ticket/4445" target="_top">#4445</a>,
            <a href="https://svn.boost.org/trac/boost/ticket/7492" target="_top">#7492</a>,
            <a href="https://svn.boost.org/trac/boost/ticket/7891" target="_top">#7891</a>,
            <a href="https://svn.boost.org/trac/boost/ticket/7429" target="_top">#7429</a>.
          </li>
<li class="listitem">
            Fixed mistake in calculating pooled standard deviation in two-sample
            student