The Shared cM Tool at DNA Painter contains two completely different sets of data. Here’s why.
(Level: Advanced)
There’s no secret that DNA Painter is my favorite third-party site for DNA analysis. Its tools for chromosome mapping, relationship…
The What Are the Odds? tool (WATO) at DNAPainter.com has revolutionized how we identify unknown parents, grandparents, and even great…
When I get a new mystery DNA match—unknown connection, possibly no tree at all—the first thing I check is how…
The probability approach to testing hypotheses that I described in the “Science the Heck Out of Your DNA” series relies…