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Top Forums Shell Programming and Scripting loop through two files based on a variable Post 302290649 by nogu0001 on Tuesday 24th of February 2009 12:17:20 AM
hi kevin
the logic is perfect
but instead of writing the values in arrays i would like to assign the no.of values from column1 and column2 i.e defing @set as values from column 1 and @val as column 2.
input file;;
chr1 100 112
chr1 150 300
chr1 80 400
.............286
.............100

script needs correction

#!usr/bin/perl -w
use strict;
use warnings;
my $infile1 = 're5.txt';
open IN10, "< $infile1" or die "Can't open $infile1 : $!";
my %values;
while (<F1>) {
chomp;
my ($chrom,$value1,$value2) = split /\t/;
my $rec = {value1 => $value1, value2 => $value2
};
push @{$vlaues{$chrom}}, $rec;
}
my @set = $value1;
my @vals = $value2;
my @vals_sorted = sort {$a <=> $b} @vals;
foreach my $n (@set) {
print "Closest to $n = ", shift @vals_sorted, "\n";
}

Thanx for the ideas
Funny laughs @other mails

Last edited by nogu0001; 02-24-2009 at 04:28 AM..
 
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XZDIFF(1)							     XZ Utils								 XZDIFF(1)

NAME
xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files SYNOPSIS
xzcmp [cmp_options] file1 [file2] xzdiff [diff_options] file1 [file2] lzcmp [cmp_options] file1 [file2] lzdiff [diff_options] file1 [file2] DESCRIPTION
xzcmp and xdiff invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options specified are passed directly to cmp or diff. If only one file is specified, then the files compared are file1 (which must have a suffix of a supported com- pression format) and file1 from which the compression format suffix has been stripped. If two files are specified, then they are uncom- pressed if necessary and fed to cmp(1) or diff(1). The exit status from cmp or diff is preserved. The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils. SEE ALSO
cmp(1), diff(1), xz(1), gzip(1), bzip2(1), zdiff(1) BUGS
Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified. Tukaani 2009-07-05 XZDIFF(1)

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