I have few days to complete my awk homework. But I'm stucked. i hope some1 will help me out.
I have to inverse n x n matrix, but I have problems with finding the determinant of the matrix.
I found the algoritm, how to find a determinant of n x n matrix:... (0 Replies)
Hi power user,
I have this type of data (distance list):
file1
A B 10
B C 20
C D 50I want output like this
# A B C D
A 0 10 30 80
B 10 0 20 70
C 30 20 0 50
D 80 70 50 0 Which is a distance matrix
I have tried... (0 Replies)
hi there
I'm very new in programing and i've started with awk.
I'm processing 200 data files and I need to do some precessing on them.
The files have 3 columns with N-lines
for each line a have on the first and second value is the same for all the files and only the third is variable. like... (2 Replies)
Hi all,
Is there a way to convert full data matrix to linearised left data matrix?
e.g full data matrix
Bh1 Bh2 Bh3 Bh4 Bh5 Bh6 Bh7
Bh1 0 0.241058 0.236129 0.244397 0.237479 0.240767 0.245245
Bh2 0.241058 0 0.240594 0.241931 0.241975 ... (8 Replies)
Hi there,
If anyone can help me sorting out this small task would be great. Given a matrix like the following:
100 3 3 3 3 3 ...
200 5 5 5 5 5 ...
400 1 1 1 1 1 ...
500 8 8 8 8 8 ...
900 0 0 0 0... (5 Replies)
Greetings, salutations.
I have a 3 column csv file with ~13 million rows and I would like to generate a correlation matrix. Interestingly, you all previously provided a solution to the inverse of this problem. Thread title: "awk? adjacency matrix to adjacency list / correlation matrix to list"... (6 Replies)
dear awk gurus,
i would need a fast (therefore) awk solution for the reformation of an uncomplete weighted adjacency list to a complete sorted adjacency matrix.
example (FS=OFS=,):
a,d,0.33
a,b,0.25
b,c,0.11
should give:
,a,b,c,d
a,1,0.25,0,0.33
b,0.25,1,0.11,0... (4 Replies)
I want to go from
1,a,1a
1,b,1b
1,c,1c
2,a,2a
2,b,2b
3,a,3a
to
a,b,c
1,1a,1b,1c
2,2a,2b,-
3,3a,-,-
Here is what I tried
awk -F, 'BEGIN {OFS = ","} (4 Replies)
input
A1 B1 A2 B2
0 0 1 1
1 0 0 1
0 1 1 0
1 1 1 1
Output
label A1 B1 A2 B2
A1 2 1 1 2
B1 1 2 2 1
A2 1 2 3 2
B2 2 1 2 3
Ex:
The number of times that A1 and B1 row values are both 1 should be printed as output.
The last row of A1 and B1 in the input match by having 1 in both... (4 Replies)
Discussion started by: quincyjones
4 Replies
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courier::filter::module::blankbody
Courier::Filter::Module::BlankBody(3pm) User Contributed Perl Documentation Courier::Filter::Module::BlankBody(3pm)NAME
Courier::Filter::Module::BlankBody - Blank-body message filter module for the Courier::Filter framework
SYNOPSIS
use Courier::Filter::Module::BlankBody;
my $module = Courier::Filter::Module::BlankBody->new(
response => $response_text,
logger => $logger,
inverse => 0,
trusting => 0,
testing => 0,
debugging => 0
);
my $filter = Courier::Filter->new(
...
modules => [ $module ],
...
);
DESCRIPTION
This class is a filter module class for use with Courier::Filter. It matches a message if its body is blank or consists only of
whitespace, which is a frequent symptom of stupid spammers.
Constructor
The following constructor is provided:
new(%options): returns Courier::Filter::Module::BlankBody
Creates a new BlankBody filter module.
%options is a list of key/value pairs representing any of the following options:
response
A string that is to be returned literally as the match result in case of a match. Defaults to "Message body is blank".
All options of the Courier::Filter::Module constructor are also supported. Please see "new" in Courier::Filter::Module for their
descriptions.
Instance methods
See "Instance methods" in Courier::Filter::Module for a description of the provided instance methods.
SEE ALSO
Courier::Filter::Module, Courier::Filter::Overview.
For AVAILABILITY, SUPPORT, COPYRIGHT, and LICENSE information, see Courier::Filter::Overview.
AUTHOR
Julian Mehnle <julian@mehnle.net>
perl v5.14.2 2011-12-27 Courier::Filter::Module::BlankBody(3pm)