Fig. 1From: Statistical power for cluster analysisThe increase in publications indexed by PubMed that mention a keyword specific to cluster analyses relative to the number of publications that mention a traditional statistical test. Particularly sharp increases can be seen for finite mixture modelling (which includes latent class and latent profile analysis) and k-means. Illustration generated using Bibliobanana [17]. See “Methods” section for details on exact search termsBack to article page