Environmental Systems Research

Table 6 Rotated component matrix of two-component model

From: Pollution evaluation, sources and risk assessment of heavy metals in hand-dug wells from Ejisu-Juaben Municipality, Ghana

	Component		Communities
	PC 1	PC 2	Communities
Mn	−0.695	−0.192	0.520
Fe	0.423	−0.055	0.182
Cu	0.850	−0.105	0.733
Pb	0.323	0.863	0.848
Zn	0.828	0.221	0.735
Cd	−0.184	0.896	0.836
Eigen value	2.208	1.646
% of variance	36.805	27.433
Cumulative %	36.805	64.238

Extraction method: principal component analysis. Rotation method: Varimax with Kaiser Normalization. Rotation converged in 3 iterations
Italics represent high loadings

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