. 2022 Oct 5;137(1):123–130. doi: 10.1007/s00414-022-02898-8

Table 3.

Regression model for each tooth type

Tooth	Regression model	R²	RMSE	MAE
C	$y = 69.06 - 26.34 E D V R - 205.06 P D V R$	0.6	7.71	6.11
Li	$y = 76.05 - 25.93 E D V R - 176.43 P D V R$	0.55	7.94	6.45
Ci	$y = 71.75 - 27.48 E D V R - 219.08 P D V R$	0.53	8.04	6.57

^C Canine, Li lateral incisor, Ci central incisor, R2 coefficient of determination, RMSE root mean squared error (years), MAE mean absolute error (years)