Copyright information:Taken from "A statistical approach for array CGH data analysis"BMC Bioinformatics 2005;6():27-27.Published online 11 Feb 2005PMCID:PMC549559.Copyright © 2005 Picard et al; licensee BioMed Central Ltd.l cancer data, chromosome 1 and chromosome 8. Fluoresence log-ratios are plotted according to their location on the genome in megabases. Left profiles are segmented using model , and right profiles using model . Our criterion is used to estimate the number of segments.
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Picard et al. (2011) studied this question.