Completed in Stata, R and Python
Obs | Mean | Std Dev | 0.1 | 0.25 | 0.5 | 0.75 | 0.9 | OLS | RMSE | |
---|---|---|---|---|---|---|---|---|---|---|
1980 | 65,023 | 6.4 | 0.671 | 0.073 | 0.073 | 0.068 | 0.07 | 0.079 | 0.072 | 0.63 |
0.002 | 0.001 | 0.001 | 0.001 | 0.002 | 0.001 | |||||
1990 | 86,785 | 6.46 | 0.694 | 0.112 | 0.11 | 0.106 | 0.111 | 0.137 | 0.114 | 0.64 |
0.003 | 0.001 | 0.001 | 0.001 | 0.002 | 0.001 | |||||
2000 | 97,397 | 6.47 | 0.746 | 0.092 | 0.105 | 0.111 | 0.119 | 0.157 | 0.114 | 0.69 |
0.003 | 0.001 | 0.001 | 0.001 | 0.002 | 0.001 |