Fix the output? Or the matrix filling code?

One problem I see in the output code is that you don't treat missing values. Probably you should iterate over all objects.

my %all = ( %rows, %cols )

my @objs = keys %all;

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UPDATE: Another (or the?) problem I see is that you don't remove the newline in your data. chomp should fix this.

In reply to Re: printing out a matrix for a data list by lima1
in thread printing out a matrix for a data list by Angharad

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