Hi,
i want to sum all nubers in one column. Example:
12.23
11
23.01
3544.01
I'm trying to do this in awk, but it doesn't work properly.
Seems like awk is summing only integers, for example:
12
11
23
3544
It cuts off numbers after dot.
I used this command:
akw /text/ file.txt |nawk... (1 Reply)
hello im looking for short way to sum numbers from stdout the way i found to do it is to long for me i wander if there is shorter way to do it
ok it 2 stage action
this will make the list of number in to file sum.txt
grep -c include *.c | awk '{l=split($0,a,":");print a;}' > sum.txt
this... (1 Reply)
I have a command which returns some numbers as follows:
$ls -l ${dbname}.ix* | awk '{print $5 }'
929792
36864
57344
73728
53248
114688
How can I find the sum of those numbers by piping this output into 'awk' or some other editor/command? Thanks a lot -A (3 Replies)
Hi
I am writing a script that will produce the total of the digits with in the number. Here is the script.
-bash# cat Sum_Digits
if
then
echo "You must enter at least two digits"
echo "If you enter more than two digits after the base line program this script will print the sum of the... (4 Replies)
cat *.out |grep "<some text>" | awk '{print $6}'
For ex,This will reutrn me
11111
22222
is it possible to add these two numbers in the above given command itself?I can write this to a file and find the sum.
But I prefer to this calculation in the above given line itself.
Any... (3 Replies)
I basically have a file where I had to do a bunch of greps to get a list of numbers
example: a file called numbers.txt
10000
10000
superman
10000
batman
10000
10000
grep '100' * |
10000
10000
10000
10000
10000 (2 Replies)
Need help in coding:
File with several rows incl. numbers like
1 2 3 4
5 6 7 8
...
How can i build the sum of each row seperately?
10
26
...
Thx for help.
Please use CODE tags as required by forum rules! (13 Replies)
I need help with this assignment. I'm very new to using UNIX/LINUX, and my only previous experience with programing anything is using python.
We are writing scripts using vim, and this one I'm stumped on.
"Write a shell script that finds and display the sum of even positive integers from 0 to... (5 Replies)
Discussion started by: Nastybutler
5 Replies
LEARN ABOUT DEBIAN
statistics::basic::median
Statistics::Basic::Median(3pm) User Contributed Perl Documentation Statistics::Basic::Median(3pm)NAME
Statistics::Basic::Median - find the median of a list
SYNOPSIS
Invoke it this way:
my $median = median(1,2,3);
Or this way:
my $v1 = vector(1,2,3);
my $med = median($v1);
And then either query the values or print them like so:
print "The median of $v1: $med
";
my $mq = $med->query;
my $m0 = 0+$med;
Create a 20 point "moving" median like so:
use Statistics::Basic qw(:all nofill);
my $sth = $dbh->prepare("select col1 from data where something");
my $len = 20;
my $med = median()->set_size($len);
$sth->execute or die $dbh->errstr;
$sth->bind_columns( my $val ) or die $dbh->errstr;
while( $sth->fetch ) {
$med->insert( $val );
if( defined( $m = $med->query ) ) {
print "Median: $m
";
}
# This would also work:
# print "Median: $med
" if $med->query_filled;
}
METHODS
new()
The constructor takes a single array ref or a single Statistics::Basic::Vector as arguments. It returns a Statistics::Basic::Median
object.
Note: normally you'd use the median() constructor, rather than building these by hand using "new()".
_OVB::import()
This module also inherits all the overloads and methods from Statistics::Basic::_OneVectorBase.
OVERLOADS
This object is overloaded. It tries to return an appropriate string for the calculation or the value of the computation in numeric
context.
In boolean context, this object is always true (even when empty).
AUTHOR
Paul Miller "<jettero@cpan.org>"
COPYRIGHT
Copyright 2012 Paul Miller -- Licensed under the LGPL
SEE ALSO perl(1), Statistics::Basic, Statistics::Basic::_OneVectorBase, Statistics::Basic::Vector
perl v5.14.2 2012-01-23 Statistics::Basic::Median(3pm)