in reply to Re^3: How to add column into array from delimited tab file
in thread How to add column into array from delimited tab file

I'm not clear on what or how you want to calculate - it seems that you want to get a single column out into an array - so - for example, if you wanted to get all dataR1, you could do:
my @dataR1 = map { $_->[1] } @aoa[1..$#aoa]; #Loop over each DatR1: for my $dr1 (@dataR1){ # Calculate something using $dr1 }

        What is the sound of Perl? Is it not the sound of a wall that people have stopped banging their heads against?
              -Larry Wall, 1992