| Parameter |
PC1 |
PC2 |
PC3 |
| Alkalinity |
0.31881 |
-0.41704 |
-0.12066 |
| Ammonia |
-0.10772 |
0.06600 |
-0.05462 |
| Calcium |
0.43365 |
-0.15237 |
-0.10097 |
| COD |
-0.29351 |
-0.07623 |
-0.13840 |
| Colour |
-0.08028 |
-0.24234 |
0.44076 |
| Conductivity |
0.42307 |
-0.19351 |
-0.11142 |
| Hardness |
0.43420 |
-0.17996 |
-0.09648 |
| Chlorine |
0.04218 |
-0.01864 |
-0.18426 |
| Iron |
0.04309 |
-0.13804 |
0.52467 |
| o-Phosphate |
-0.04226 |
-0.06378 |
-0.02941 |
| Nitrate |
0.26770 |
0.44664 |
0.13679 |
| Nitrite |
-0.09440 |
0.11824 |
-0.04021 |
| pH |
-0.23475 |
-0.44597 |
-0.20023 |
| Temperature |
0.04915 |
-0.10005 |
0.14823 |
| Turbidity |
0.04797 |
-0.17656 |
0.54698 |
| Eigenvalue |
4.51970 |
2.62920 |
2.39520 |
| Percent of variance |
25.11 |
14.61 |
13.31 |
| Cumulative percentage |
25.11 |
39.72 |
53.02 |
|
