Figure 2
From: FIGG: Simulating populations of whole genome sequences for heterogeneous data analyses
Variation frequency analysis. The result of the variation analysis is a table, indexed by chromosome and GC content, which provides experimentally observed counts of the different variations for that fragment. This means that a DNA fragment from chromosome 4 with a GC content of 25-35% has been observed 38,734 times. Each of those observed fragments is recorded with their variant counts. These observed fragments will be sampled from directly in the generation of an artificial genome.