title: A test to detect clustering applied to muscle fibres.
abstract: The random arrangement of a chosen uncommon element type within a mosaic has been assessed by the new statistics, 'Number of Clusters' and 'Mean Cluster Size'. Their distributions were obtained by simulation assuming the mosaic has a hexagonal arrangement. When this assumption was relaxed to allow mosaics nearer to those observed in nature, the results were little changed. This method was then applied to a set of muscle fibre data to test hypotheses about the likely targets in inflammatory muscle disorders.
authors.affiliation: Department of Community Medicine, University of Leeds, U.K.
authors.forename: D
authors.initials: D
authors.lastname: Howel
mesh_terms: D003198:Computer Simulation; D003882:Dermatomyositis / Q000473:pathology; D006801:Humans; D008954:Models, Biological; D009132:Muscles / Q000473:pathology*; D009336:Necrosis; D013223:Statistics as Topic