Fig. 4
From: Consistent metagenomic biomarker detection via robust PCA
Histogram plots of all the 124750 pairwise KIs (i.e., \(\tfrac {K(K-1)}{2}= 124750\) comparisons; K=500) generated by the five biomarker discovery algorithms over the canine IBD dataset. a RPCA. b LEFSe. c MetaStats. d Entropy. e Binary classification