Fig. 4

M-N and F-P scatter plots of the synthetic data clusters C1 and C2 generated by UNCLES and by other methods. The selected clusters in the M-N plots are marked by solid grey circles, and their corresponding points in the F-P plots are marked by solid grey circles as well. The red stars in any of the M-N or F-P plots represent the clusters produced by the UNCLES method while the blue squares in the F-P plots represent the clusters produced by the other methods