Fig. 4From: Towards genetic improvement of social behaviours in livestock using large-scale sensor data: data simulation and genetic analysisEffect of group size on the accuracy of EBV. For a total of 2000 individuals and a pen size of 20, 40, 100, or 200 individuals. Error bars indicate ± 1 SE. In panels a and b, \({h}_{o}^{2}\) is the observed-scale heritability of the mean of 2500 binary observations with on average 25 successes, based on a linear mixed model. In all panels, accuracies are averages of results for the performer and the recipient traitBack to article page