Hi,
When using sort on an associative array:
foreach $key (sort(keys(%opalfabet))){
$value = $opalfabet{$key};
$result .= $value;
}
How does it handle double values?
It seems to me that it removes them, is that true? If so, is there a way to get... (2 Replies)
Hi everybody,
I have a matrix called @matrix dinamically built in PERL, so I don't know its exact sizes. It is a 2-dimensional matrix, so its elements are for example:
$matrix
$matrix
$matrix
$matrix
$matrix
etc...
I know i can get the number of the rows of the matrix with the... (2 Replies)
A C G T -
A 5 -4 -4 -4 -5
C -4 5 -4 -4 -5
G -4 -4 5 -4 -5
T -4 -4 -4 5 -5
- -5 -5 -5 -5 0
So lets say I have a matrix which looks something like (above). Its basically a scoring matrix. the numbers are... (2 Replies)
I have columnar data in arrays perl, Example -
@a = (1,2,3);
@array1 = (A,B,C);
@array2 = (D,E,F);
@array3 = (I,R,T);
I want the data to be formatted and printed as
1 A D I
2 B E F
3 C F T
and so on... (8 Replies)
I am creating a report in groff and need to format data from a file into a
table cell.
Sample data:
dador,173323,bpt,jsp,39030013338878,1
dador,173323,brew,jsp,39030013338860,1
dador,173323,brew,jsp,39030013339447,1
dador,173323,brew,jsp,39030013339538,1
I would like to build a table... (12 Replies)
Hi All,
I have a question. I need to add 3 matrices of size 2000 x 2000. (i.e) 2000 rows and 2000 columns using Perl::PDL module. I used the following perl script
#!/usr/bin/perl -w
use strict;
use warnings;
use PDL;
use PDL::Matrix;
if ( @ARGV != 3 ) {
die 'Two matrix files are... (1 Reply)
Dear all,
I'm new in perl scripting and I'm trying to creating a matrix from a 3 column file sorting data in a particular manner. In the final matrix I need to have the first column "IDs" on the header of the columns and the second column values on the header of each row. And the value fo the... (2 Replies)
Hello all,
I have a tricky question! (at least for me it is!). I'll try to explain it carefully here. Hope you can help me solving the whole or even parts of it! Here it is:
I have a big input 0\1 table as a very simplified one is shown below:
(The last row and column are the sum and... (0 Replies)