/tools/stats/correlation.xml

<tool id="Pearson_and_apos_Correlation1" name="Pearson and apos Correlation">

  <description>between any two numeric columns</description>

  <command interpreter="perl">correlation.pl $input $out_file1 $col1 $col2</command>

  <inputs>

<!--    <display>on column $col1 and column $col2 of $input</display> -->

    <param name="col1" size="3" type="text" value="5" label="Correlate data in column"/>

    <param name="col2" size="3" type="text" value="6" label="with data in column"/>

    <param format="txt" name="input" type="data" label="in Query"/>

  </inputs>

  <outputs>

    <data format="txt" name="out_file1" />

  </outputs>

  <help>Computes Pearsons correlation coefficient between any two numerical columns. Column numbers start at 1.

</help>

</tool>