Here's a few things I ran across

Devel-Cover

MetricsPaper.pdf

(This one is useful in that you might be able to contact the author and see the metrics they used.)

MetricsComparison.pdf

(has some information on how they used metrics to compare several languages)

I don't know if that gets you what you want, but hopefully it helps

Trek

Edit: Used titles to shorter the URLs

In reply to Re: Code Statements/Lines per Function Point by TrekNoid
in thread Code Statements/Lines per Function Point by PerlingTheUK

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