in reply to Re^6: How to store the output from foreach loop into variable/array without printing?
in thread How to store the output from foreach loop into variable/array without printing?

Well, thats not what I had in mind :)

Can you describe/explain what this loop does in one sentence? Your explanation will help me write a response you can understand (hopefully) 

        for $arr_ref1 ( @full_data ) {
            for $arr_ref2 ( @full_data ) {
            }
           }

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Re^8: How to store the output from foreach loop into variable/array without printing?
by hellohello1 (Sexton) on Mar 14, 2014 at 06:19 UTC
    Oops. Ok. I store the data (column D onwards) into the array because I need to calculate the ratio between each rows. So I store into two arrays such that I can take 1st array/2nd array. 
    _Input DATA_
A    B    C    D    E    F    G    H
M11 0.1   10   24  56   77   98   72
M12 0.3   13   44  23   45   56   11
M13 0.4   54   23  11   25   67   91

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    Store values from D to H into $arr_ref1 ( @full_data ) and $arr_ref2 ( @full_data ) and divide from there: 
    _INPUT DATA_
 D    E    F    G    H
 24  56   77   98   72
 44  23   45   56   11
 23  11   25   67   91

_OUTPUT DATA_

1    1    1    1    1
1.83 0.41 0.58 0.57 0.15
0.95 0.19 0.32 0.68 1.26

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    I hope my explanation is ok. :)
[reply]
[d/l]
[select]

      I hope my explanation is ok. :)

      :) I wanted to hear something more basic, what you described is like a statement of goals

      Consider this loop 

      for $one ( 1 .. 10 ){
    for $two ( 1 .. 10 ){
        
    }
}

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      Please can you describe what it does?

[reply]
[d/l]
        Using nested for loop to compare all elements in the array to each other?
[reply]

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