Panels | Different steps of the test |
| Nature panel | Specification | |||
Hypothesis |
| Stat. Fisher | P-value | ||||
Central Africa | ; | Math_24# | F1 = 2.3829 | P1 = 2.97e−06 | Partially homogeneous |
Effect model individual | |
|
| F2 = 1.1782 | P2 = 0.20106 | ||||
|
| F3 = 2.3778 | P3 = 1.08e−15 | ||||
West Africa |
|
| F1 = 1.755 | P1 = 0.0003 | Partially homogeneous |
Effect model individual | |
|
| F2 = 1.313 | P2 = 0.0656 | ||||
|
| F3 = 3.728 | P3 = 7.61e−06 | ||||
Southern Africa |
|
| F1 = 7.562 | P1 = 2.14e−20 | Partially homogeneous |
Effect model individual | |
|
| F2 = 3.948 | P2 = 0.0412 | ||||
|
| F3 = 16.260 | P3 = 1.72e−16 | ||||
East Africa |
|
| F1 = 4.182 | P1 = 3.75e−07 | Partially homogeneous |
Effect model individual | |
|
| F2 = 2.776 | P2 = 0.0721 | ||||
|
| F3 = 8.476 | P3 = 5.33e−06 | ||||