Sample
|
A1
|
A2
|
B1
|
B2
|
C1
|
C2
|
---|
A1
| |
0.03
|
0.05
|
0.02
|
0.13
|
0.22
|
A2
| | |
0.03
|
0.05
|
0.15
|
0.26
|
B1
| | | |
0.06
|
0.49
|
0.44
|
B2
| | | | |
0.32
|
0.55
|
C1
| | | | | |
0.48
|
- Weighted UniFrac uncorrected p-values between six samples of metagenomic lake sediment data. As samples A1 and A2 are from the same lake, we would expect them to be similar, but the low p-value here indicates that there is a much higher probability that they are significantly different than, say, A1 and C2.