Office Space Bacterial Abundance and Diversity in Three Metropolitan Areas
Figure 3
Principal Coordinates Analysis (PCoA) of the weighted pair-wise Unifrac distances between samples.
The first two principal coordinates explain approx. 50% of the variation. (A) Samples coded by city: Blue Triangles = New York; Red Squares = San Francisco; Orange Circles = Tucson. (B) Samples coded by gender of office occupant: Red Circle = Female; Blue Square = Male.