Table 2 The results of the interaction detector.
Factors | Average altitude (m) | Average annual temperature (°C) | Rainfall (mm) | Student population | Urban population ratio | Total GDP (billions of yuan) | Number of soccer fields in schools | Area of sports fields (square meters) | Total number of schools |
|---|---|---|---|---|---|---|---|---|---|
Average altitude (m) | 0.15 | Â | Â | Â | Â | Â | Â | Â | Â |
Average annual temperature (°C) | 0.906432 | 0.395954 |  |  |  |  |  |  |  |
Rainfall (mm) | 0.820025 | 0.666419 | 0.505451 | Â | Â | Â | Â | Â | Â |
Student population | 0.904519 | 0.89452 | 0.910141 | 0.840194 | Â | Â | Â | Â | Â |
Urban population ratio | 0.367774 | 0.783882 | 0.637252 | 0.944534 | 0.042765 | Â | Â | Â | Â |
Total GDP (billions of yuan) | 0.900688 | 0.751546 | 0.875394 | 0.957341 | 0.872221 | 0.611484 | Â | Â | Â |
Number of soccer fields in schools | 0.838972 | 0.824428 | 0.787278 | 0.908504 | 0.78973 | 0.829963 | 0.650478 | Â | Â |
Area of sports fields (square meters) | 0.842304 | 0.795387 | 0.922384 | 0.904729 | 0.870784 | 0.966205 | 0.933844 | 0.73903 | Â |
Total number of schools | 0.876781 | 0.836642 | 0.88877 | 0.889818 | 0.91658 | 0.929466 | 0.919175 | 0.838882 | 0.692742 |
