.. _cli::p3-count:


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p3-count
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Count Distinct Values
*********************



.. code-block:: perl

     p3-count.pl [options]


This simple script outputs the number of distinct values in the specified input column.

Parameters
==========


The standard input can be overridden using the options in :ref:`cli-input-options`.

Additional command-line options are those given in :ref:`cli-column-options` to specify the column to count.