readytogo Posted June 6, 2011 Share Posted June 6, 2011 Can someone explain why I am getting negative d' values using DNAsp? The D, D' and R values are all negative and I have no idea why! Please can someone reply? Thank you x Link to comment Share on other sites More sharing options...
Arete Posted June 6, 2011 Share Posted June 6, 2011 What sort of loci are you looking at, and what sort of sampling have you undertaken (as in population level - across phyla)? Link to comment Share on other sites More sharing options...
PaulM84 Posted November 22, 2013 Share Posted November 22, 2013 Dear all, I am wondering if please somebody could take the time and explain the background and reason to how and why exactly effective population size can be estimated with Linkage disequilibrium? I know what LD is, and Hill (1981) postulated that Ne can be estimated using it because the variance of the disequilibrium or correlation of gene frequencies is a known function of population size. However I am not sure how that function looks like, and WHY it is a function of pop size. Any advice woud be greatly appreciated! Link to comment Share on other sites More sharing options...
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