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Summary of presence vs. absence analysis.
| Present ≥4 | Present 0 | Number of OTUs | Chi-Squared | Significance (Chi-Squared) |
|---|---|---|---|---|
| LG | LC | 67 | 28.93 | P < 0.001 |
| LC | LG | 17 | ||
| SG | SC | 43 | 17.47 | P < 0.001 |
| SC | SG | 12 | ||
| LG | SG | 2 | 1.07 | NS |
| SG | LG | 6 | ||
| LC | SC | 0 | 14.00 | P < 0.001 |
| SC | LC | 21 | ||
Samples were assessed by having OTUs present in ≥4 samples and the other having 0. Table also shows Chi-Squared results, all 1 degree of freedom. NS, non-significant.
