Assessment of Copper and Zinc in Soils of a Vineyard Region in the State of São Paulo, Brazil

Table 5

Factor loadings generated by discriminant analysis.

Variable	𝐹1	𝐹2
CuDTPA	0.798	−0.206
ZnDTPA	0.510	−0.642
CuCaCl	0.427	−0.242
ZnCaCl	−0.301	−0.853
CuT	0.661	−0.087
ZnT	0.124	0.172
CuDTPA acidified	0.768	−0.209
ZnDTPA acidified	0.559	−0.586
CuCaCl2 acidified	0.369	−0.083
ZnCaCl2 acidified	0.057	−0.621