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Full Discussion: List-to-Range of Numbers
Top Forums UNIX for Dummies Questions & Answers List-to-Range of Numbers Post 302354755 by Gussifinknottle on Saturday 19th of September 2009 04:35:16 PM
Old 09-19-2009
Question List-to-Range of Numbers

Hello,

I have two columns with data that look like this:

Col1 Col2
------ -----
a 1
a 2
a 3

a 4
a 7
a 8
a 9
a 10
a 11

b 6
b 7
b 8
b 9
b 14
b 15
b 16
b 17

c 88
c 89
c 90
c 91
c 92
c 95
c 96
c 97


I want to be able to get the range of the numbers in Col2 based on Col1, i.e. the output should look like this:

Col1 Range
a (1-4)
a (7-11)

b (6-9)
b (14-17)

c (88-92)
c (95-97)


Thank you in advance your input!

~Gussi
 

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PPIx::Regexp::Node::Range(3pm)				User Contributed Perl Documentation			    PPIx::Regexp::Node::Range(3pm)

NAME
PPIx::Regexp::Node::Range - Represent a character range in a character class SYNOPSIS
use PPIx::Regexp::Dumper; PPIx::Regexp::Dumper->new( 'qr{[a-z]}smx' ) ->print(); INHERITANCE
"PPIx::Regexp::Node::Range" is a PPIx::Regexp::Node. "PPIx::Regexp::Node::Range" has no descendants. DESCRIPTION
This class represents a character range in a character class. It is a node rather than a structure because there are no delimiters. The content is simply the two literals with the '-' operator between them. METHODS
This class provides no public methods beyond those provided by its superclass. SUPPORT
Support is by the author. Please file bug reports at <http://rt.cpan.org>, or in electronic mail to the author. AUTHOR
Thomas R. Wyant, III wyant at cpan dot org COPYRIGHT AND LICENSE
Copyright (C) 2009-2012 by Thomas R. Wyant, III This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5.10.0. For more details, see the full text of the licenses in the directory LICENSES. This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. perl v5.14.2 2012-06-06 PPIx::Regexp::Node::Range(3pm)
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