Correlation of Global Solar Radiation of Eight Synoptic Stations in Burkina Faso Based on Linear and Multiple Linear Regression Methods
Table 2
Statistics of regression with modified Angstrom model: comparison of the results obtained by the current investigation with those of other investigations.
Town
Regression coefficients ,
()
()
()
()
()
()
()
()
()
()
()
()
Dori
0.13
0.14
0.24
0.62
0.58
0.52
0.75
0.72
0.76
0.95
0.84
>90
Fada N’Gourma
0.21
0.20
0.26
0.45
0.49
0.48
0.66
0.69
0.74
0.91
0.71
>90
Ouagadougou
0.17
0.22
0.27
0.47
0.45
0.48
0.64
0.67
0.75
0.95
0.90
>90
Bobo Dioulasso
0.21
0.26
0.31
0.46
0.43
0.48
0.67
0.69
0.79
0.90
0.79
>90
Gaoua
0.15
0.22
0.26
0.46
0.46
0.48
0.61
0.68
0.74
0.96
0.92
>90
Boromo
0.18
—
—
0.53
—
—
0.71
—
—
0.97
—
—
Pô
0.21
—
—
0.43
—
—
0.64
—
—
0.93
—
—
Dédougou
0.23
—
—
0.4
—
—
0.63
—
—
0.91
—
—
Burkina Faso
0.18
0.23
0.26
0.49
0.44
0.42
0.67
0.67
0.68
0.81
0.78
—
() Results obtained by the actual investigation. () Results obtained by Garané J. Ali, Period: 1971–1990. () Results obtained by Baldy, Period: 1971–1975.
