Table 6.

Regression coefficients for sensory scores.

Predictor Variable	Coefficients
	Overall Liking	Appearance	Flavour	Mouthfeel	Consistency	Aftertaste
X1	7.874	7.332	7.824	7.967	7.382	7.713
X2	8.396	6.751	8.794	9.16	8.813	8.751
X3	2.354	1.137	3.1	2.98	3.353	2.865
X4	2.769	5.151	4.815	5.083	6.816	3.215
X1X2	−5.01	3.002	−6.302	−7.756	−4.589	−7.483
X1X3	4.669	6.251	0.754	2.135	3.131	3.241
X1X4	−8.923	4.815	−8.635	−8.272	−6.567 *	−7.945 *
X2X3	3.94	6.069	2.092	5.496	−0.187	6.739
X2X4	−1.749	−4.847	−4.927	−6.491	−6.724*	−6.028
X3X4	8.719	−5.55	1.339	2.61	−2.164	5.487
R2 (%)	79.91	89.33	82.81	88.44	90.55	93.88
R2 Adjusted (%)	59.82	78.67	65.63	76.88	81.11	87.76

(X1)—Coconut milk; (X2)—Peanut milk; (X3)—Tiger nuts milk and (X4)—Melon seed milk; * Significant (p ≤ 0.05).