Research Article

About the Relation between Sunshine Duration and Cloudiness on the Basis of Data from Hamburg

Table 4

Polynomial coefficients for Figure 4.

Factor

Linear 1.3582 −0.07360
Quadratic 0.3856 1.0021 −0.0098153
Cubic−2.0641 3.1075 0.0071873 0.070847
4th power0.17487−2.3643 3.276 −0.026263 0.072324