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Table 3 Trio-array CGH validation of result. 1, 2

From: Identification of genomic indels and structural variations using split reads

t n 3 2 3 4 5 6 7
True positive 48 23 17 12 9 7
Positive 76 27 20 15 11 9
Positive predictive value 4 0.63 0.85 0.85 0.80 0.82 0.78
  1. Notes:
  2. 1. Only deletions longer than 50 bp called for an YRI individual (NA19240) from the 1000 Genomes Project are selected (randomly) for the trio-array CGH validation. Due to the data usage restriction, only validation results for deletions in chromosome 1 are used.
  3. 2. Not every validation test yields definite result. Inconclusive results are excluded from this table.
  4. 3. tn, threshold on the number of supportive reads.
  5. 4. Positive predictive value = True positive/Positive.