NAME
	random.pl - Randomly swaps lines between two files

SYNOPSIS
	random.pl [file 1] [file 2]

DESCRIPTION
	This program will randomly swap lines between the two specified files.
A variable found within the file, editable by plain text, in the
"# configuration" section called "$factor" controls how many lines will be
swapped on average. It is set by default to .5, meaning that 50% of the lines
will be swapped. It works by stepping through each line in the first file and
picking a random number between 0 and 1. If it is greater than the configured
factor, it picks a random line in file 2 and swaps the two lines. This
function might be useful because fv.pl distributes test and training feature
vectors in an even way.

CONSTRAINTS
	Perl must be located in /usr/local/bin/perl

OPTIONS
	file 1	first file to randomly swap lines with
	file 2	second file to randomly swap lines with

AUTHOR(S)
	U.Moszkowicz and A.Mehler

SEE ALSO
	fv.pl
