This assumes unimodal datasets:

sub mode{ 
    my %h; ++$h{ $_ } for @_; 
    return ( sort{ $h{ $b } <=> $h{ $a } } keys %h )[ 0 ] 
};;

@data = qw[2 3 3 3 5 7 8 12 32 44 55 12 3 23 43 33 1 4 25 43 42 1 4 5 
+3 3 3];;

print mode( @data );;
3

[download]

You'd need to so a bit more work to discover bi/multimodal datasets.

Anyone got any experience of this phone's predecessor?

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
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I'm with torvalds on this Agile (and TDD) debunked I told'em LLVM was the way to go. But did they listen!

In reply to Re: Help fixing this piece of code by BrowserUk
in thread Help fixing this piece of code by perlynewby

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