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Full Discussion: Square matrix to columns
Top Forums Shell Programming and Scripting Square matrix to columns Post 302796331 by franzpizzo on Friday 19th of April 2013 09:12:55 AM
Old 04-19-2013
Try this:

Code:
cat matrix.txt
A B C D
A 0.00 0.06 0.51 0.03
B 0.06 0.00 0.72 0.48
C 0.51 0.72 0.00 0.01
D 0.03 0.48 0.01 0.00


cat matrix.txt| awk -F" " '{if(NR==1){c1=$1;c2=$2;c3=$3;c4=$4;}else{
if (c1<=$1) printf "%s%s %s\n",c1,$1,$2;
if (c2<=$1) printf "%s%s %s\n",c2,$1,$3;
if (c3<=$1) printf "%s%s %s\n",c3,$1,$4;
if (c4<=$1) printf "%s%s %s\n",c4,$1,$5;}}'

 

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gnomevfs-cat(1) 						   User Commands						   gnomevfs-cat(1)

NAME
gnomevfs-cat - print a file to standard output using the VFS system SYNOPSIS
gnomevfs-cat URI DESCRIPTION
gnomevfs-cat prints a file to standard output using the virtual file system to access the file via a URI. OPERANDS
The following operands are supported: URI Specifies the file location in standard URI format. EXAMPLES
Example 1: Cat a File From a Web Server example% gnomevfs-cat http://www.sun.com Example 2: Cat a Local File example% gnomevfs-cat file:///home/user/README.txt ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables: NLSPATH. EXIT STATUS
The exit value 0 is returned regardless of success or failure. FILES
The following files are used by this application: /usr/bin/gnomevfs-cat Executable to print a file to standard output using the VFS system ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWgnome-vfs | +-----------------------------+-----------------------------+ |Interface stability |External | +-----------------------------+-----------------------------+ SEE ALSO
gnomevfs-copy(1), gnomevfs-info(1), gnomevfs-ls(1), gnomevfs-mkdir(1) NOTES
Written by Stephen Browne, Sun Microsystems Inc., 2004. SunOS 5.10 6 Sep 2004 gnomevfs-cat(1)
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