| GINI | FWD | ||||
---|---|---|---|---|---|---|
 | Variation | Entropy | Gibbs | Variation | Entropy | Gibbs |
Heterogeneity index | −0.013 | −0.016 | 0.007 | 0.351*** | 0.344*** | 0.464**** |
 | (0.037) | (0.040) | (0.042) | (0.147) | (0.159) | (0.165) |
(Intercept) | 0.148***** | 0.154***** | 0.137***** | 0.281***** | 0.185 | 0.168 |
 | (0.019) | (0.032) | (0.026) | (0.076) | (0.127) | (0.104) |
N | 99 | 99 | 99 | 99 | 99 | 99 |
R2 | 0.001 | 0.002 | 0.003 | 0.055 | 0.046 | 0.075 |