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Table 1 The percentage of time consumed on each step of segmentation using the hybrid CBS

From: A model-based circular binary segmentation algorithm for the analysis of array CGH data

   Consumed Time  
Array Candidate Location (%) Significance Evaluation (%) Edge Effect Correction (%)
Array #10 1.21 88.24 10.56
Array #19 2.32 91.53 6.14
Array #22 1.63 96.21 2.16
Array #28 1.01 95.95 3.05
Array #42 0.87 97.54 1.59
Array #45 0.99 96.43 2.58
Array #48 1.48 98.48 0.04
Array #65 1.11 97.63 1.26
Array #72 1.89 83.92 14.19
Array #78 2.01 91.51 6.48
  1. Ten breast cancer aCGH data were segmented using the hybrid CBS. The time consumed on each of the three steps involved in segmentation, namely, candidate location, significance evaluation, and edge effect correction, was analyzed and listed. Here, significance evaluation was done by a hybrid method and early stopping rules.