Sean Canfield

3 Questions 2 Answers 0 Followers

Questions related from Sean Canfield

RDA to detect IBD with a matrix of pairwise geographic distances?

I'm attempting to run RDA on a SNP dataset to search for effects of isolation-by-distance (IBD). The script I have now (Meirmans, 2015: Seven common mistakes in population genetics and how to...

27 December 2023 3,193 1 View

Are G'st (Hedrick) and G''st (Meirmans and Hedrick) appropriate for biallelic SNP data?

I've been thinking about this lately, but haven't been able to properly wrap my head around it. I recall that the prime-corrected F-statistics (and Fst analogues) were formulated because Fst is...

23 November 2020 1,086 2 View

Interpreting p-values for Tajima's D in Arlequin?

So I have some mitochondrial control region (CR) sequences from several populations, and I'm calculating Tajima's D for each population in DnaSP and Arlequin. Each program agrees with respect to...

24 August 2020 818 6 View