Table 1.

Model parameters for the predictive linear model for each phenotyping event

Mapping population	Year	R 2	df	F value	p value	RSE	H 2
E × F	2011	0.23	3,146	14.42	2.8 × 10−8	5.28	73
	2012a	0.25	3,159	17.80	5.2 × 10−10	3.49	21
	2012b	0.54	9,167	22.45	2.2 × 10−16	2.84	28
	2013a	0.57	9,137	20.63	2.2 × 10−16	5.45	47
	2013b	0.36	5,153	17.06	2.2 × 10−13	10.19	40
	2014	0.14	2,145	11.67	2.0 × 10−05	23.45	45
	Blue	0.46	6,172	24.72	2.2 × 10−16	29.62
R × H	2012	0.39	5,146	18.78	2.2 × 10−14	9.75	54
	2013	0.25	3,155	17.01	1.3 × 10−09	8.17	29
	2014	0.25	2,156	25.28	2.5 × 10−10	25.28	56
	2016	0.16	1,107	20.50	1.6 × 10−5	7.02	35
	Blue	0.41	5,161	22.71	2.2 × 10−16	36.95

Predicted versus observed disease scores for each genotype within the population. R² is the coefficient of determination; df are the degrees of freedom associated with the F statistic; the numerator is associated with model parameter number. H² is broad-sense heritability associated with each phenotyping event