Hey dave,

that worked great.. thanks!
For more of an explanation.. I have a serial A/D Converter and am getting some line noise while transmitting the data.. Like in hundreds of thousands of lines of data, I get some extraneous line noise represeted by characters. The perl script is parsing and analyzing the collection of data. It's just line noise, so I'm trying to identify the noisy values.
Thanks Again!

In reply to data cleaning - removing text from variables by ecuguru

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