[BioPython] equation
Ernesto
e.picardi at unical.it
Tue Oct 26 06:51:47 EDT 2004
Hi all,
I would normalize a DNA substitution matrix to have the sum of off diagonal entries equal 1.
How can I estimate parameters to this scope in Python?
For example in the most complicated case I should solve the following equation:
2a(Fac)+2b(Fag)+2c(Fcg)+2d(Fta)+2e(Fct)+2f(Fgt) = 1
where Fac Fag Fcg Fta Fct Fgt are known.
I would detect a b c d e.
Thanks a lot
Ernesto
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