Hello,<br><br>I was recently introduced to this package and it looks very useful. I have a few questions regarding 'PCA on genind objects' as in the tutorial. <br><br><br>I have 2 populations with some a priori putative hybrid individuals. I have run a PCA on my genind data object and the resulting figure is interesting. However, I would like to be able to identify these a priori putative hybrids on the plot (colour/shape/label?) but cannot figure out how to do this. I would also like to be able to turn off the lines from individuals to centroids and perhaps colour code (or use shapes) to identify which population the individuals are from. <br>
<br>Also, it looks as though there is some interesting substructure that was not apparent in other analyses. Can I extract individuals from clusters?<br><br>Thanks for your patience with my limited R abilities and for any help provided. <br>
<br>Colin<br><br>-- <br>Colin Garroway (PhD candidate)<br>Wildlife Research and Development Section<br>Ontario Ministry of Natural Resources<br>c/o Trent University<br>DNA Building<br>2140 East Bank Drive<br>Peterborough, ON, K9J 7B8<br>
Canada<br> <br>