Table 3.

Assessment of best fit models with nine qualitative characteristics.

Setups	P1	P2	P3	P1	P2	P3
R2	0.810	0.822	0.652	0.981	0.986	0.963
${\text{R}}_U^2$	-	-	-	0.967
Estimator	(Equation 19)	(Equation 20)	(Equation 21)	Reference (F = 27)
Quality
1 LTP Area	✓	✓	✓	✓	✓	✓
2 LTD Increase	✓	✓	✓	✓	✓	✓
3 LTD Area	✓	✓	✓	✓	✓	✓
4 Invariability	✗	✓	✓	✓	✓	✓
5 Saturation	✗	✗	✗	✗	✗	✗
6 Curvilinearity	✗	✗	✗	✓	✓	✓
7 w-Behavior	✓	✓	✓	✓	✓	✓
8 Competition	-	-	✗	-	-	✓
9 Steadiness	-	-	✗	-	-	✗

(Left) Assessment of the best individual model for each neuronal setup and (Right) the reference fit.