Table 2. Phylodiversity by Extraction Method.
| Method | Mean PD | Std. Dev | P-valuea | FDRb Adj.P-val | |
| ORNL2012 | 39.8953 | 0.9027 | 4.81E-06 | 1.44E-05 | |
| Clay | ORNL2001 | 20.7136 | 2.3867 | 2.01E-04 | 3.01E-04 |
| PowerLyzer | 20.8968 | 3.1258 | 5.38E-04 | 5.38E-04 | |
| ORNL2012 | 43.5448 | 3.4232 | 2.87E-02 | 8.62E-02 | |
| A-Horizon | ORNL2001 | 36.8989 | 1.9681 | 1.40E-01 | 1.40E-01 |
| PowerLyzer | 38.9997 | 0.8721 | 9.85E-02 | 1.40E-01 |
a
P-values denote comparisons of the ORNL2012 vs corresponding row Method. The p-value for the ORNL2012 row represents ORNL2012 vs the other two methods combined.
b
FDR = false discovery rate.