d-statistics admixtools2

Question

[Anst]

Hello!

I compute d-statistics via admixtools 2 but the columns that I got are a little confusing. Please, help me with distinguishing the columns' names

example of output:

pop1    pop2    pop3    pop4    est se  z   p   n
8.4.BGI.WG.01x.imputed  African_Caribbean   African_Caribbean   Yoruba  0.006040536195655065    1.2827474264477063e-4   47.09061247063293   0   151939

Answer 1

[4galaxy77]

pop1:4 is the population names for the different populations in the f_4 test. est is the estimated f_4 statistic, se is the standard error of the statistic, z is the z-score (number of standard deviations the test statistic is from the mean), p is the equivalent p-value for the test statistic being different to zero and n is the number of SNPs tested.