The Correlation and Regression Analysis of Physicochemical Parameters of River Water for the Evaluation of Percentage Contribution to Electrical Conductivity

Table 3

Correlation matrix of twelve different physicochemical parameters.

	EC	Color	TDS	Cl	F	TP	TH	TA	Ca	Mg	Na	DO
EC	1
Color	0.849	1
TDS	1	0.849	1
Cl	0.934	0.741	0.934	1
F	0.791	0.856	0.791	0.682	1
TP	0.966	0.821	0.966	0.913	0.777	1
TH	0.933	0.800	0.933	0.834	0.772	0.916	1
TA	0.696	0.554	0.696	0.689	0.512	0.754	0.864	1
Ca	0.762	0.397	0.762	0.755	0.585	0.792	0.766	0.707	1
Mg	0.802	0.833	0.802	0.632	0.628	0.699	0.817	0.556	0.34	1
Na	0.738	0.558	0.738	0.808	0.743	0.745	0.649	0.451	0.675	0.366	1
DO	−0.682	−0.622	−0.682	−0.531	−0.589	−0.560	−0.507	−0.111	−0.353	−0.723	−0.384	1

; .