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Fig. 3 | BMC Bioinformatics

Fig. 3

From: DBS: a fast and informative segmentation algorithm for DNA copy number analysis

Fig. 3

Segmentation process with an actual data sample in DBS (using half copy numbers). a the segmentation process in the binary tree of p. b plots the copy number of an actual sample, and shows the position and p of the 12 true breakpoints, which correspond to these yellow nodes in Panel (a). In (b), the observed copy number signals are the ratios of the measured intensity of tumor-normal matched sample

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