Fig. 5From: Characterizing mobility patterns of forest goers in southern Lao PDR using GPS loggersClustering structure. Bi-plots of the clustering structure in the feature space. Points are coloured by cluster assignment and ellipse capturing 50% of the clusters’ points, assuming bivariate normal distribution, are superimposed. Features represented were selected for their ability to separate the data and highlight the clustering structure of the dataBack to article page