| Variables | Inverse | Inverse Normal | Inverse Logit t | Modified inv. | ||||
| Statistic | Prob. | Statistic | Prob. | Statistic | Prob. | Statistic | Prob. | |
| Lagged GDP | 195.1923 | 0.000 | −6.101 | 0.000 | −5.716 | 0.000 | 5.377 | 0.000 |
| Inflation | 758.787 | 0.000 | −20.861 | 0.000 | −27.933 | 0.000 | 43.741 | 0.000 |
| FDI Inflows | 460.694 | 0.000 | −14.574 | 0.000 | −16.526 | 0.000 | 22.960 | 0.000 |
| Private Domestic Investment | 304.221 | 0.000 | −10.479 | 0.000 | −11.437 | 0.000 | 15.332 | 0.000 |
| Population Growth | 1090.973 | 0.000 | −26.667 | 0.000 | −39.474 | 0.000 | 64.702 | 0.000 |
| Openness | 297.808 | 0.000 | −9.499 | 0.000 | −9.669 | 0.000 | 12.173 | 0.000 |
| Primary Enrolment | 330.581 | 0.000 | −11.311 | 0.000 | −12.041 | 0.000 | 15.711 | 0.000 |
| Secondary Enrolment | 164.785 | 0.000 | −5.177 | 0.000 | −5.426 | 0.000 | 6.703 | 0.000 |
| Tertiary Enrolment | 160.743 | 0.000 | −5.424 | 0.000 | −5.799 | 0.000 | 7.951 | 0.000 |
| Health Expenditure | 356.968 | 0.000 | −12.323 | 0.000 | −12.664 | 0.000 | 16.091 | 0.000 |
| Mean Years of Schooling | 383.582 | 0.000 | −11.441 | 0.000 | −13.034 | 0.000 | 17.854 | 0.000 |