ref="as_weighted_fe_idp26634992.html" title="Struct as_weighted_feature&lt;tag::extended_p_square_quantile_quadratic&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">extended_p_square_quantile_quadratic</span><span class="special">&gt;</span> <span class="special">{</span>
  <span class="comment">// types</span>
  <span class="keyword">typedef</span> <a class="link" href="tag/weighted_exten_idp26653168.htm