Ancestor | H. floresiensisbody mass (kg) | Ratio of change in log(absolute brain mass) & log(body mass)2 | Change in log(brain mass) | Change in log(relative brain mass) |
---|---|---|---|---|
H. erectus | 16 | 0.720* | -0.398 | -0.020* |
 | 24 | 1.058 | -0.398 | -0.141 |
 | 32 | 1.586 | -0.398 | -0.226 |
Ngandong | 16 | 0.784 | -0.450 | -0.058 |
 | 24 | 1.131 | -0.450 | -0.178 |
 | 32 | 1.649 | -0.450 | -0.264 |
Dmanisi | 16 | 0.437* | -0.216* | 0.122* |
 | 24 | 0.678* | -0.216* | 0.002* |
 | 32 | 1.116 | -0.216* | -0.084 |
H. habilis | 16 | 0.420* | -0.137* | 0.059* |
 | 24 | 0.908 | -0.137* | -0.034 |
 | 32 | 5.219 | -0.137* | -0.147 |