An Effective Filter for IBD Detection in Large Data Sets
Figure 3
Performance of SpeeDB for identifying 4 cM candidate IBD segments.
(A) The speedup achieved as a function of sensitivity. Speedup is measured as 1 divided by the fraction of the database retained after applying SpeeDB. Sensitivity is measured as the fraction of simulated IBD segments that pass SpeeDB’s filters. (B) The running time for comparing one query to the entire database.