As a broad indication of the effects of measurement error in 23andme, ancestry analysis for two identical twins is below. It suggests the decimal point isn’t yet justified. (Their Neanderthal ancestry estimates are also off by 0.1% from each other.)
As a broad indication of the effects of measurement error in 23andme, ancestry analysis for two identical twins is below. It suggests the decimal point isn’t yet justified. (Their Neanderthal ancestry estimates are also off by 0.1% from each other.)