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Table 2 Comparison of performance in speed using the hybrid CBS and eCBS - 1

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

  Time(sec.) # of change-points  
Array eCBS hybrid CBS eCBS hybrid CBS # of same detection
Array #10 11.30 82.56 66 55 53
Array #19 10.16 53.89 169 163 160
Array #22 6.45 77.94 101 110 97
Array #28 4.13 82.64 53 74 49
Array #42 4.02 74.44 31 51 31
Array #45 3.91 81.59 30 35 30
Array #48 2.16 29.18 1 1 1
Array #65 5.98 78.64 109 130 105
Array #72 12.90 56.83 106 103 95
Array #78 9.18 69.06 99 108 99
  1. The computation time and segmentation results using the hybrid CBS and eCBS in a breast cancer study with 10 aCGH experiments. The time consumed in pre-segmentation was taken into consideration when eCBS was applied.