Step

Explanatory variable

Coefficient (Ci)

R

Error-type

0

Constante (C0)

2.88

0.88

0.78

0.70

Rho.app

−0.120

0.0007

Ep.cal

−0.040

0.009

Cl

0.82

0.43

Rt

0.0004

0.000

1

Constante (C0)

2.88

0.88

0.78

0.69

Rho.app

−0.120

0.0007

Ep.cal

−0.040

0.009

Cl

0.82

0.42

2

Constante (C0)

2.50

0.88

0.78

0.55

Rho.app

−0.12

0.0007

Cl

0.83

0.42