Fig. 1
From: Clustering on hierarchical heterogeneous data with prior pairwise relationships
Simulation results with Simulation 3 and \(\mu _{1}=1.2\). In each subfigure, horizontal axis displays our proposed methods and alternatives with three different covariance matrices, and longitudinal axis displays the mean of corresponding measurement values under 100 simulated replicates. The top-left subfigure displays \(1-\textrm{ARI}\) of rough clustering structure, the top-right subfigure displays \(1-\textrm{ARI}\) of refined clustering structure, the bottom-left subfigure displays MSE of \(\hat{\varvec{\beta }}\), and the bottom-right subfigure displays MSE of \(\hat{\varvec{\gamma }}\)