AC-PCoA: Adjustment for confounding factors using principal coordinate analysis
Fig 6
Results of human brain exon array data (window 5).
A: Two-dimensional plot colored by brain regions after conducting PCA, AC-PCA, PCoA, AC-PCoA and aPCoA, using four distance measures. B: MANOVA F-statistic, NMI of k-means clustering, and classification accuracy. Brain regions are set to be the true labels. MANOVA, k-means clustering, and classification were conducted on two and three principal coordinates from PCoA, AC-PCoA, and aPCoA.