Table 4 Statistical analysis for the EuSO index.
Models | r | SE | F | SF |
|---|---|---|---|---|
Linear model | 0.8764 | 80.79502 | 49.64629 | \(3.96\times 10^{-6}\) |
Quadratic model | 0.8856 | 80.66109 | 25.43057 | \(2.18\times 10^{-5}\) |
Logarithmic model | 0.8824 | 78.9307 | 52.7362 | \(2.78\times 10^{-6}\) |
