Simon Chen

The paper analyzes genomic diversity in great apes to identify loci under natural selection and characterizes the distribution of fitness effects across species.

sstar2 improves S*-based introgression detection by using quantile regression for better threshold calibration and compatibility with modern simulations.

selscape automates genome-wide selection analysis using Snakemake, enabling efficient and scalable comparisons across populations.

SAI computes adaptive introgression statistics and applies them to three datasets, identifying candidate regions and highlighting discrepancies with prior results.