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A prediction-based resampling method for estimating the number of clusters in a dataset
2002
Genome Biology
Microarray technology is increasingly being applied in biological and medical research to address a wide range of problems, such as the classification of tumors. An important statistical problem associated with tumor classification is the identification of new tumor classes using gene-expression profiles. Two essential aspects of this clustering problem are: to estimate the number of clusters, if any, in a dataset; and to allocate tumor samples to these clusters, and assess the confidence of
pmid:12184810
pmcid:PMC126241
fatcat:srtgcuvrhzdrjbcij6frbk2wau