How to calc "num" column in CalcDriftsF3/test_input.txt

[stsmall]

Hi @FerRacimo,
How do I calculate the "num" column to use the DriftsF3 scripts?
thanks,
@stsmall

[FerRacimo]

"num" is just the number of sites in the entire genome that follow the particular allelic configuration described by the other columns. So for example, the line: 22 100 24 100 28 100 4 ...means that there is a total of 4 sites in the genome where population A has a derived allele frequency of 22/100, population B has a derived allele frequency of 24/100 and population C has a derived allele frequency of 28/100.

…

On Thu, Feb 11, 2021 at 5:17 PM Scott T Small ***@***.***> wrote: Hi @FerRacimo <https://github.com/FerRacimo>, How do I calculate the "num" column to use the DriftsF3 scripts? thanks, @stsmall <https://github.com/stsmall> — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#2>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABLXSAVDBR6RI6DEZBWM7G3S6P7JJANCNFSM4XPDSK5Q> .

-- Fernando Racimo, PhD Associate Professor of Population Genetics Globe Institute University of Copenhagen Øster Voldgade 5-7, DK-1350 Copenhagen, Denmark

[stsmall]

awesome, makes sense. thanks!