方程式 | R_Square | R_Sqrt | Adjusted R_Square | Spread of the Error | Root Mean Squared Error | 切比雪夫方程式 | 一般方程式 |
切比雪夫 | 0.99 | 0.99 | 0.99 | 1139 | 1019 | GDP = 3352T0 + 31606T1 + 3630T2 | GDP = 29722 + 31606T + 7260T2 |