| Table 4: Global Poisson test for multiple comparisons. |
| | Classes of treatment | Samples compared | Sample size | -value | Degrees of freedom | Significance level |
| | C + H2O 45× + As 45×
| 12 (3 × 4 T°) | 576 | 30.317 | 11 |
**
| | C + H2O 45×
| 8 (2 × 4 T°) | 384 | 5.177 | 7 | n.s. | | C + As 45×
| 8 (2 × 4 T°) | 384 | 27.930 | 7 |
***
| | H2O 45× + As 45×
| 8 (2 × 4 T°) | 384 | 15.032 | 7 |
*
|
|
|
C = control; T = temperature; n.s. = not significant.
*
P 0.05; **P .01; ***P .001.
|