How about this?
[EMAIL PROTECTED](join("",@X));
-Tim
>
> Dear experts,
>
> I think this is a fairly simple question...
> How can I count empty values in an array? This count
> should not include zeros or non-empty values. Below
> is my current script, but it isn't working properly.
>
> I appreciate any assistance that you may provide.
>
> Thank you,
> David
>
> #!perl -w
> # Count missing values
> while (my $line = <>) {
> chomp ($line);
> my ($probe_id,$expression) = split /\t/, $line, 2;
> my @expression = split /\t/, $expression;
> my $count = 0;
> foreach my $value (@expression) {
> if (!$value) {
> $count += 1;
> }
> }
> print "$count\n";
> }
>
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