Class: Bio::Sequence::AA

Inherits:
Object
  • Object
show all
Defined in:
lib/bio/sequence/aa/aliphatic_index.rb

Instance Method Summary collapse

Instance Method Details

#aliphatic_index ⇒ Object 



6
7
8
9
10
11
 
# File 'lib/bio/sequence/aa/aliphatic_index.rb', line 6

def aliphatic_index
  comp = self.composition
  a = 2.9
  b = 3.9
  (comp['A']+a*comp['V'].to_f+b*(comp['I']+comp['L'])).to_f/length.to_f*100
end