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. Author manuscript; available in PMC: 2008 Sep 1.
Published in final edited form as: J Opt Soc Am A Opt Image Sci Vis. 2007 Sep;24(9):2783–2796. doi: 10.1364/josaa.24.002783

Fig. 6.

Fig. 6

(Color online) Comparison of the classification yielded by the global hierarchical cluster analysis on the 12 human eyes with the classifications yielded by eye-by-eye hierarchical cluster analysis for these eyes. The check mark indicates matching between the results from the global and the individual analyses for each particular eye (i.e., the pattern belongs to the same cluster indicated by the global analysis), whereas the cross mark means there is no matching between the results of both analyses (global and individual) for that eye. The circle indicates that A49 was grouped with J49 and L49.