From: Comparative metagenomics and functional profiling of crude oil-polluted soils in Bodo West Community, Ogoni, with other sites of varying pollution history
Summary
 Permutation N
9999
 Total sum of squares
0.4436
 Within-group sum of squares
0.2885
 F
2.958
 p (same)
0.0041
Pair-wise
 Samples
Polluted soil
Pristine soil
 Polluted soil
0.018