Table 2.

Quality values for the PLS‐DA prediction models

Model	R 2	Q 2
CMV	0.972	0.957
N	0.799	0.578
SV	0.838	0.599
Total	0.870	0.711

CMV = cucumber mosaic virus–infected plants; N = normal‐healthy plants; Q ² = goodness of prediction obtained from the jacknife cross‐validation data; R ² = coefficient of determination for multivariate analysis; SV = dwarf plants.