Overview# GRG Concepts GRG Samples Mutations Missing Data Unphased Data Individual “Coalescences” Variations of GRGs Installing GRGL Advanced: Installing from source Constructing GRGs from raw data Convert VCF to IGD Construct GRG from IGD Construct GRG from indexed VCF Construct GRG from unindexed VCF Construct GRG via Python API Extra Options Population Labels Matrix multiplication with GRG Allele Frequency Hamming Distance Transformation of the genotype matrix Whole genome (all chromosomes) Graph Traversals Converting tree-sequence (TS) to GRG Mapping between TS and GRG mutations A note about Mutation times Node coalescence counts