Since you've been trying for a long time you certainly can show the code you've written in your attempts so far so that people here can point out where your problems are.

The cake is a lie.
The cake is a lie.
The cake is a lie.

In reply to Re: for each unique value in a column find the max value..need perl script by Fletch
in thread for each unique value in a column find the max value..need perl script by qmenon

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