Date: Tue, 12 May 2009 14:05:27 -0400 From: Tsu-Fan Cheng <tfcheng@gmail.com> To: FreeBSD <freebsd-questions@freebsd.org> Subject: How to compare two arrays by using perl script? Message-ID: <f84c38580905121105q443dd982tb8888d142a6d13d1@mail.gmail.com>
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Hi ALL, This is not a fbsd-related but a programming question. But this is the only forum I join, I give it a try. I have two arrays, each has two columns (so its A1, B1 and A2, B2). As are the positions while Bs are the values. I need to get the ratio between B1 and B2 if their As are the same or close to each other within a certain distance. This sounds pretty straight forward but I am not an experienced programmer. Can anybody show me how to do it by perl? thank you!! TFC
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