Hi all,

I’m still relatively new to this and I was wondering how I could go about constructing a biplot from the output of the corr.axes command? I have a a PCoA plot based on thetaYC which results in separation of my samples into separate clusters and I have run the corr.axes command to determine which OTUs are causing the shifts along the 2 axes I have plotted. I see the output of corr.axes gives a table with p values and a positive or negative value for each axes for the OTUs. What do these values mean and how would I incorporate them into a biplot?

Thanks in advance for any help anyone could offer on this.