WT proportionality distance
cluster median inside median outside Wilcoxon test Pval
1 0.14 3.06 <0.001
2 0.14 0.99 <0.001
-1 0.39 3.15 <0.001
-2 0.42 1.03 <0.001
Note:
Proportionality distance for clusters identified with PCA for WT mice. The median distance between all pairs of profiles, within cluster and with the entire background set (outside a given cluster) is reported. A Wilcoxon test p-value assesses the difference between the medians.