Hi buddies!
i´m working with samples on different geographic places and i want see, if there´s a relation between a distance matrix (p, ej, Bray Curtis distance) and geographic distance, i heard about mantell test but i don´t know how to run that analysis.
Does anoyne how?
I have 3 samples per location, so, is there a way to make the distances between samples in BC, Unifracc, etc to distances between groups? i mean, instead in my BC matrix have sample1 vs sample2; sample2 vs sample n, have group(or location) 1 vs group 2, and so on?