Table 14 Correlation matrix of the technologies from the multivariate probit model (Robust S.E)
Improved technologies | Improved seed Coef. (Rob. S.E) | Row Planting Coef. (Rob. S.E) | Recom Urea Coef. (Rob. S.E) | Recom DAP Coef. (Rob. S.E) | Recom Weeding Coef. (Rob. S.E) |
|---|---|---|---|---|---|
Row Planting | 0.490*** (0.088) | Â | Â | Â | Â |
Recom Urea | 0.388*** (0.084) | 0.213*** (0.078) | Â | Â | Â |
Recom DAP | 0.214*** (0.081) | 0.491*** (0.082) | 0.352*** (0.076) | Â | Â |
Recom Weeding | 0.313*** (0.080) | 0.206*** (0.079) | 0.280*** (0.073) | 0.217*** (0.073) | Â |
Predicted probability | 0.1988 | 0.1922 | 0.3870 | 0.3737 | 0.5193 |
Joint probability (success) | 3.9% | Â | Â | ||
Joint probability (failure) | 20.2% | Â | Â | ||
Number of observations | 594 | Â | Â | ||
Number of simulations | 100 | Â | Â | ||
Log-likelihood | − 1537.5869 |  |  | ||
Wald Chi2 (degree of freedom) | 641.81***(110) | Â | Â | ||