X-DNA is usually more recent than autosomal DNA

New discoveries overturn the familiar adage that X-DNA is usually from a farther back ancestor than autosomal DNA As of today, you can test the new discoveries against the old adage by comparing any amount of X-DNA to the same amount of autosomal DNA. Two months ago I...

Relationship Predictions from Ped-sim

Introducing the first ever relationship predictions to come from a peer-reviewed data source Today I’ve released two new relationship predictors, one with population weights and one without weights. The data came from Ped-sim, which you can read about in this...