yes thanx.
I am wondering how much perl strong?
from today I will give up matlab and start perl
Fadhl M. Al-Akwaa Biomedical Engineering, PhD Student
--- On Wed, 6/25/08, Rob Dixon <[EMAIL PROTECTED]> wrote:
From: Rob Dixon <[EMAIL PROTECTED]>
Subject: Re: how I could do it with perl?
To: beginners@perl.org
Cc: [EMAIL PROTECTED]
Date: Wednesday, June 25, 2008, 4:01 AM
Eng. Fadhl Al_Akwaa wrote:
>
> Hi All
> I could not do it with matlab could perl do it?
> I appreciate if I have solution for this problem
> I try to extract two columns from a text file(8 columns) with variable
> number of headerlines, and variable line length.
> below is one line of my data
>
>
> S= ‘GO:0000022 0.00312066574202497 9/2884 1/597 0.0023457 NA
mitotic
>
> spindle elongation YBL084C ‘
>
> How could I get column 4 , 5 using perl.
Does this short Perl program help you?
Rob
use strict;
use warnings;
use strict;
use warnings;
my $s = 'GO:0000022 0.00312066574202497 9/2884 1/597 0.0023457 NA
mitotic
spindle elongation YBL084C';
my ($col4, $col5) = (split ' ', $s)[3, 4];
print "$_\n" foreach $col4, $col5;
**OUTPUT**
1/597
0.0023457
