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. 2013 Jun 6;110(25):E2271–E2278. doi: 10.1073/pnas.1306909110

Fig. 5.

Fig. 5.

Significance analysis of amplification and deletion cores derived from the combined WZ and MicMa set of 257 copy number profiles of breast tumors. The core scores are plotted against the unexplained portion as defined by Eq. 3. The observed scores are shown in red. Each of the box plots represents the corresponding empirical null distribution of the scores. Portions of the plot to the right of the dashed lines correspond to statistically significant (P < 0.05) cores.