I have a m X n matrix written out to file, say like this:
1,2,3,4,5,6
2,6,3,10,34,67
1,45,6,7,8,8
I want to calculate the column averages in the MINIMUM amount of code or processing possible. I would have liked to use my favorite tool, "AWK" but since it processes rowwise, getting the... (5 Replies)
hi
i have file which hav following entries
1501,AAA,2.00
1525,AAA,2.00
1501,AAA,2.00
1525,AAA,2.00
1501,AAA,3.00
1525,AAA,3.00
1525,AAA,3.00
1501,AAA,3.00
1501,AAA,3.00
i want to have a o/p coloum wise
like
1501,AAA,13
1525,AAA,10
here 13 comes as a sum of last colum value... (6 Replies)
Hi,
I have two files. Want to make an addition of the fifth column of from both the files and redirect it to a third file.
Both files have same records except fifth field and same record should be inserted into new file having fifth field as addition of fifth fields of both files.
for... (2 Replies)
Hi All,
I have two txt files like this
File1:
no name
----------
12 aaaa
23 bbbb
55 cccc
File2
dname dno
------------
civil 33
mech 55
arch 66
Now i want to compare col1 from File and col2 from File2, if its match i want fetch all columns from... (3 Replies)
Dear All,
I want to get help for below case.
I have a file like this.
saman 1
gihan 2
saman 4
ravi 1
ravi 2
so i want to get the result,
saman 5
gihan 2
ravi 3 like this.
Pls help me. (17 Replies)
Hi I have pasted sample data as below:- in data.txt
Please suggest any way out: as the 3rd field is
cat data.txt
22:37:34 STARTING abc
22:37:40 FAILURE sadn
00:06:42 STARTING asd
00:06:51 FAILURE ad
02:06:38 STARTING acs
02:06:46 FAILURE cz
04:06:35 STARTING xzc... (1 Reply)
Hi All,
I have a file with below content
01/22/2014,23:43:00,1742.8,
01/22/2014,23:43:00,1742.8,
01/22/2014,23:44:00,1749.06666666667,
01/25/2014,23:45:00,2046.45,
01/25/2014,23:43:00,1742.8,
01/25/2014,23:44:00,1749.06666666667,
01/25/2014,23:45:00,2046.45,
01/25/2014,23:43:00,1742.8,... (4 Replies)
My below code works fine if none of the columns has pipe as its content in it, If it has the pipe in any of the content then the value moves to the next column.
I wanted my code to work fine even if the column has pipe in it apart from the delimiter.
NOTE : If there is a pipe in the content... (6 Replies)
Discussion started by: nikhil jain
6 Replies
LEARN ABOUT DEBIAN
lire::sum
Sum(3pm) LogReport's Lire Documentation Sum(3pm)NAME
Lire::Sum - Lire class that implements the sum operator
SYNOPSIS
use Lire::Sum
DESCRIPTION
Class that implements the sum operator. This operator will compute the field's sum in a group of DLF records.
It's possible to compute a weighted sum in which each value is first multiplied by the value of another DLF field.
Its also possible to express the count as a ratio of the total count for the group or table.
METHODS
new( %params )
Creates a new Lire::Count object. In addition to the values supported by its parents, the weight and ratio attributes will be initialized
to the values specified in the %params argument.
weight( [$new_weight] )
Returns the DLF field's name by which the values will be multiplied before being summed.
You can change the weight field by specifying a new name as the $new_weight parameter. Use undef to remove the use of a weighting field.
ratio([$new_ratio])
Returns how the sum will be expressed. This can one of three possible values:
none
Default. The absolute sum will be used.
group
The sum will be expressed as a percentage of the group's sum.
table
The sum will be expressed as a percentage of the table's total sum.
SEE ALSO zLire::ReportSpec(3pm), Lire::ReportOperator(3pm), Lire::Aggregator(3pm), Lire::Aggregate(3pm).
AUTHOR
Francis J. Lacoste <flacoste@logreport.org>
VERSION
$Id: Sum.pm,v 1.17 2008/03/09 19:27:31 vanbaal Exp $
COPYRIGHT
Copyright (C) 2001, 2002 Stichting LogReport Foundation LogReport@LogReport.org
This file is part of Lire.
Lire is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option) any later version.
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. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with
http://www.gnu.org/copyleft/gpl.html.
Lire 2.1.1 2008-03-09 Sum(3pm)