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Correlation matrix (r) between highly weighted variables under PC-1.
| PC-1 variables | Bacteria | Fungi | Actinomycetes | Acid phosphatase | Urease | DHA |
|---|---|---|---|---|---|---|
| Bacteria | 1.0 | |||||
| Fungi | 0.954** | 1.0 | ||||
| Actinomycetes | 0.937** | 0.977** | 1.0 | |||
| Acid phosphatase | 0.972** | 0.964** | 0.973** | 1.0 | ||
| Urease | 0.889** | 0.875** | 0.877** | 0.928** | 1.0 | |
| DHA | 0.897** | 0.926** | 0.949** | 0.950** | 0.943** | 1.0 |
**Correlation is significant at the 0.01 level (2-tailed).
