Skip to main content
. 2011 Oct 25;6(10):e26732. doi: 10.1371/journal.pone.0026732

Figure 2. Hierarchical clustering results of vaginal swab samples.

Figure 2

Samples were clustered (clustering significance: p<0.001, UniFrac significance: p = 0.016) based on the UniFrac distance metric. Red, orange and green colors indicate samples from BV, intermediate and normal Nugent categories, respectively.