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<p style="margin-top:0;margin-bottom:0">Hi,</p>
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<p style="margin-top:0;margin-bottom:0">I am trying to analyze ~200 RADseq loci for ~200 individuals. STRUCTURE results suggest the best number of populations given the data is 2. Pairwise Fst values are quite low for my taxa (<0.003) with pvalue 0.01802.
I was trying to do a DAPC on this same data to compare results. DAPC similarly suggested the best # of clusters is 2 and I was able to plot a 1-dimensional density plot for the one DF I kept (attached). However, I am not sure how to interpret the plot. Is
it correct to say that because the two peaks do not overlap that suggests the 2 clusters are quite differentiated from one another (similar to two clusters on a scatter plot being in opposite quadrants)? (...or is that logic flawed?)</p>
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<p style="margin-top:0;margin-bottom:0">I am trying to figure out if these 2 groups are very genetically differentiated or not, and I am not clear what the density plot is supporting/suggesting. </p>
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<p style="margin-top:0;margin-bottom:0">I very much appreciate any guidance on this matter!</p>
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<p style="margin-top:0;margin-bottom:0">Thank you,</p>
<p style="margin-top:0;margin-bottom:0">Nikki</p>
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