On Thu, 2006-20-04 at 20:55 -0600, The Other1 wrote: > My question is how to walk through the array grabbing column 1 of four rows, > pass those values to the Average function (or if there is a beter way, I am > open to it!), store the average to be used by GD later, then do the next > column, etc, up to column 6, then move on to next 4 rows. Any help is much > appreciated! Thanx!
The is a subroutine in Math::Matrix available on CPAN http://search.cpan.org/ called transpose() that you could use. If not: for my $col ( 0 .. 5 ){ my @a = (); for my $row ( 0 .. 3 ){ push @a, $array[$row][$col]; } my $average = Average( @a ); } BTW, a convention in Perl is that all subroutine and methods are in lowercase with underscores separating words. -- __END__ Just my 0.00000002 million dollars worth, --- Shawn "For the things we have to learn before we can do them, we learn by doing them." Aristotle * Perl tutorials at http://perlmonks.org/?node=Tutorials * A searchable perldoc is at http://perldoc.perl.org/ -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
