 axes requested.</p></dd>
  <dt>call </dt><dd><p>the matched function call.</p></dd>

    <h2 class="hasAnchor" id="references"><a class="anchor" href="#references"></a>References</h2>

    

<p>Ter Braak, C.J.F and Schaffers, A.P. (2004) Co-Correspondence
  Analysis: a new ordination method to relate two community
  compositions. <em>Ecology</em> <b>85(3)</b>, 834--846</p>
<p>Doledec, S and Chessel, D. (1994) Co-inertia analysis: a method for
  studying species-environment relationships. <em>Freshwater Bio