assign_snp_block: Assign SNPs to LD blocks

In stephenslab/LDshrink: A one-stop R package for shrinkage estimation of linkage disequilibrium.

Description

Assign SNPs to LD blocks

Usage

assign_snp_block(snp_df, break_df = NULL, assign_all = T)

Arguments

snp_df	dataframe of snp coordinates, must contain columns named 'chr' and 'pos'.
break_df	dataframe of LD blocks, if 'NULL', use precomputed (EUR) ldshrink LD blocks, must contain columns named 'chr' 'start', 'stop', and 'region_id'
assign_all	whether to throw an error if a SNP cannot be assigned to a block, or to assign it to block 'NA'

Value

modified 'snp_df' dataframe with additional column 'region_id' mapping snp to LD block

stephenslab/LDshrink documentation built on April 8, 2021, 1:52 a.m.