Hello,
reading this thread a question came to me:
Is there a way of automatically deriving programming languages ascendancy?
Like biologist can determine the distance between two genotypes, and determine a hierarchy between species from that.
Are you aware of researchs made in the field?
On the net I found interesting graphs but no comments on the methodology.
http://www.levenez.com/lang/
http://rigaux.org/language-study/diagram.html
Cheers,
Corentin