Table 3.

Binding potentials normalized to Z = 20 (Fig. 3)

Estimate	Value
Parameters
Normalized BPND(Z) (Z = 20)	1.0
k1	−0.020
k2	0.15
SEs
Normalized BPND(Z) (Z = 20)	0.013
k1	0.0012
k2	0.056
95% confidence intervals
Normalized BPND(Z) (Z = 20)	0.97–1.0
k1	−0.022 to −0.017
k2	0.034–0.26
Goodness of fit
Degrees of freedom	51
R2	0.35
Absolute sum of squares	0.25
Sy.x	0.070