Message-ID: <49651112e6c53dd0@wm-srv.ulb.ac.be>
Date: 2013-02-05T16:08:12Z
From: Ozgul Inceoglu
Subject: plot significant spearman correlation
Hello,
I calculate the correlation between two matrices cor(x,y, method="spearman")
and I am wondering if it possible to see only the significant correlations. I can do that for single OTUs with cor.test() command but I would like to have an output for whole matrix. Besides,I would like to plot the relative abundance of each OTU, against the number of significant pair-wise correlations to other OTUs. However, I do not know how to introduce p <.05 parameter in the script.
Thank you very much!
Ozgul