Folks, Thanks for your answers. When I print a particular matrix I get following Data dumper format. This is a 5 x 5 matrix. I would like to print it to csv file like below.

where each 1,1,1,1,1 is my first column A in csv then B ... 


A  B  C  D  E
1  2  3  4  5  
1  2  3  4  5
1  2  3  4  5  
1  2  3  4  5
1  2  3  4  5

[download]

print Dumper $matrix;

$VAR1 = bless( [
                 [
                   [
                     '5',
                     '4',
                     '4',
                     '2',
                     '4'
                   ],
                   [
                     '9',
                     '6',
                     '4',
                     '4',
                     '3'
                   ],
                   [
                     '2',
                     '73',
                     '96',
                     '6',
                     '8'
                   ],
                   [
                     '2',
                     '4',
                     '9',
                     '87',
                     '8'
                   ],
                   [
                     '2',
                     '4',
                     '10',
                     '6',
                     '8'
                   ],
                 ],
                 5,
                 5
               ], 'Math::MatrixReal' );

[download]

Appreciate your help if you can give me the code for this matrix printing to a output file like csv. </code>

In reply to Re^2: How to output matrix data from Math:;MatrixReal into a Hash or an Array by John007
in thread How to output matrix data from Math:;MatrixReal into a Hash or an Array by John007

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