Updates CLI parsing to accept negative integers for count filters, interpreting them as offsets from the group size (e.g., `-1` means all but one). A resolution closure enforces a floor of 1 to prevent unconstrained filtering on small groups. Additionally, refines evolutionary distance documentation to condition comparisons on local homology, replacing union-based Jaccard with a self-contained `SnpTally`. This unified approach streamlines SNP and shared count computation, incorporates paralogy and heterozygosity handling, and enables direct derivation of corrected distance matrices without external dependencies.
Introduces a design specification for inferring substitution rates directly from k-mers with conserved flanks. The document details a memory-efficient implementation that computes 4x4 base-pair tallies using existing MPHF structures, enabling classical corrections without de Bruijn graph materialization. Updates MkDocs navigation to include the new theory page.
Eric Coissac