You can convert from generations to years by multiplying the number of generations by an average number of years between generations. In general, you [...]
Do all FTDNATiP™ calculations offer the ability to add genealogical data? Why don’t you always show it?
When using the FTDNATiP™ calculator in myFTDNA, the box in which to enter the number of generations appears only when you are not comparing [...]
At Family Tree DNA, a Y-DNA haplogroup prediction is calculated using genetic distance. The calculation finds your most likely haplogroup. The prediction program compares [...]
Please order SNPs with the help of an expert if you aren’t sure which SNP(s) will benefit your research. Before ordering, you should ask [...]
Yes, a higher number of compared Y-DNA STR markers does increase the power and accuracy for Time to Most Common Ancestor (TMRCA) calculation. However, [...]
For palindromic markers, the infinite allele method counts a difference for two types of changes: a mismatch and a copy number change.
Mismatches occur when the [...]