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. 2020 Apr 25;11:21. doi: 10.1186/s13293-020-00296-6

Fig. 4.

Fig. 4

a Overall clusters identified by SOM in women with size of 7 × 1. Each circle represents one cluster. Each cluster contains 300–900 subjects who are extremely similar to each other regarding to four MRFs. b The silhouette width of each cluster and average silhouette width of all clusters. SOM: self-organizing maps; MRFs: metabolic risk factors