Figure 3.

Schematic diagram for strategies S1, S2, and S3. Each strategy consists of two steps: a clustering step and a phasing step. For each strategy, the raw FI scatter data were used, and both individual phasing and haplotype frequency estimation were achieved. S3 mimics the human “best guess” strategy. S1 and S3 output deterministic calls, and S2 outputs probabilistic genotype calls. The new algorithms introduced in this article are in boldface type.