Date: Jan 10, 2013 10:22 AM
Author: Scott
Subject: negative patterns

I have a group of valid strings, ie 0.0, 1.1, 1.2, 1.3, etc... . I have an array of values that I am processing and would like to replace any value that is not one of my valid strings with the string representation, n/v. I am familiar with the strrep fuction but I am unable to figure out the pattern I would use to match everything except my valid strings. Thanks for your time.