v0.2.0

• new:
  • added scores.NormalizedTranslationalEfficiency
  • added scores.CodonPairBias
  • added stats.BaseCounter for nucleotide and k-mer statistics across reading frames
  • added k_mer parameter to:
    • stats.CodonCounter
    • scores.CodonAdaptationIndex
    • scores.EffectiveNumberOfCodons
    • pairwise.CodonUsageFrequency
  • added abstract class scores.WeightScore that computes a weight vector for each input sequence, with the following children:
    • scores.CodonPairBias
    • scores.EffectiveNumberOfCodons
    • scores.RelativeSynonymousCodonUsage
    • scores.RelativeCodonBiasScore
• improved:
  • various improvements to scores.EffectiveNumberOfCodons
    • background correction
    • improved estimation
  • added count() method to counter classes
  • added pseudocount parameter to models

Full Changelog: 0.1.0...0.2.0