Table 2: Pearson Correlation Coefficient of metals in C. nigrodigitatus.
Cr | Cd | Fe | Ni | Cu | Zn | Pb | |
Cr | 1 | ||||||
Cd | -0.292 | 1 | |||||
Fe | 0.922 | -0.246 | 1 | ||||
Ni | 0.627 | 0.56 | 0.577 | 1 | |||
Cu | 0.962* | -0.055 | 0.841 | 0.794 | 1 | ||
Zn | 0.887 | -0.282 | 0.996** | 0.515 | 0.786 | 1 | |
Pb | 0.985* | -0.197 | 0.856 | 0.699 | 0.990* | 0.807 | 1 |
*Correlation is significant at the 0.05 level (2-tailed); **Correlation is significant at the 0.01 level (2-tailed).