 calling <code>rbind(test1, test2, ...)</code>. The data
frame contains the following columns:</p><dl class='dl-horizontal'>
   <dt><code>method</code></dt><dd><p>Character string specifying the type of correlation
         coefficient used ("pearson", "kendall" or "spearman")</p></dd>
   <dt><code>statistic</code></dt><dd><p>The veridical correlation coefficient between
         the entries in the two distance matrices</p></dd>
   <dt><code>rsample</code></dt><dd><p>A list of correlation coefficients calcu