Figure 4.

Quantile-quantile plots for model comparison with biomass yield and related traits. (A), Evaluation of model types using markers for tiller number; (B), Evaluation of model types using markers for plant height; (C), Evaluation of model types using markers for tiller diameter; (D), Evaluation of model types using markers for internode number; (E), Evaluation of model types using markers for internode length; (F), Evaluation of model types using markers for leaf length; (G), Evaluation of model types using markers for leaf width; (H), Evaluation of model types using markers for fresh biomass yield; (I), Evaluation of model types using markers for dry biomass yield. In this figure, black dots line represent the predicted value equal to the observed value; blue dots represent the simple linear model (without population structure and relative kinship); red diamond represents the Q model; blue diamond represents the K model; and red dots represent the Q+K model.