Fig. 4. Least squares regression plots for the relationships between body weight, age, and endocranial volume. (A) Simple regression between body weight and age. The R2 value of 0.7271 indicates that age accounts for 73% of the variability in body weight. (B) Simple regression between body weight and endocranial volume. The R2 value of 0.4667 indicates that body weight accounts for 47% of the variability in endocranial volume. (C) Simple regression between age and endocranial volume. The R2 value of 0.3028 indicates that age accounts for 30% of the variability in endocranial volume.
© Exp Neurobiol
