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    <h1>Fit Co-Correspondence Analysis Ordination Models</h1>
    
    <div class="hidden name"><code>coca.Rd</code></div>
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    <div class="ref-description">
    <p><code>coca</code> is used to fit Co-Correspondence Analysis (CoCA)
  models. It can fit predictive or symmetric models to two community
  data matrices containing s