Figure 2From: Performance of penalized maximum likelihood in estimation of genetic covariances matricesMean percentage reduction in average loss (PRIAL) in estimates of the genetic covariance matrix for different sample sizes. Data for q = 5 traits; ● using population values (V∞), ■ limiting the change in likelihood (L5%) and ▼ using cross-validation (CV3) to determine the tuning factorsBack to article page