Function intspan::pair_d

pub fn pair_d(seq1: &[u8], seq2: &[u8]) -> f32

Divergence (D) between two sequences

//           * **  **
let seq1 = b"GTCTGCATGCN";
let seq2 = b"TTTAGCTAgc-";
// difference 5
// comparable 10
assert_eq!(intspan::pair_d(seq1, seq2), 0.5);