Degeneracy

Degeneracy is a stratification module for VariantEval. It is a six-state stratification:

• The underlying base position in the codon is 1-fold degenerate ("1-fold")
• The underlying base position in the codon is 2-fold degenerate ("2-fold")
• The underlying base position in the codon is 3-fold degenerate ("3-fold")
• The underlying base position in the codon is 4-fold degenerate ("4-fold")
• The underlying base position in the codon is 6-fold degenerate ("6-fold")
• The underlying base position in the codon is degenerate at any level ("all")

See the Wikipedia page on degeneracy for more information.