In my @cols array, each element has an _ in it. I want to convert this into an , during output. My code looks like: 
my %avgsHash;
@avgsHash{ @cols } = map {to_decimal($_)} @avgs;
print "Server,Statistic,Average\n";
printf("%s,%f\n", $_, $avgsHash{$_}) for @cols;

[download]
Current output looks like:
Server,Statistic,Average
ERRWWW_CPUPCT,5.1221
ERRWWW_RAMPCT,12.2332

[download]

Currently I'm piping my output through "sed" to modify this. I'm hoping that I can get it done in the code. I've tried a s/_/\,/g during the printf, but that failed.

Thanks

In reply to Modifying array data during print by DrAxeman

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