Fig. 5
From: Vcfanno: fast, flexible annotation of genetic variants
Effect of gap and chunk size on runtime for different data distributions. a Runtimes for annotating small variants on chromosome 20 for 1000 Genomes (1KG; 1,822,268 variants) and ExAC (256,057 variants) against 17 annotation files using four cores and different combinations of gap size and chunk size. b Data density for chromosome 20 of 1000 Genomes, ExAC, and the summation of the 17 annotation files