Read PLINK linear regression results — read_plink_linear • ggwas

Read PLINK linear regression results

Usage

read_plink_linear(file, test = "ADD", ...)

Arguments

file: Path to a PLINK .assoc.linear file.
test: Which test to keep (default "ADD" for additive model).
...: Additional arguments passed to data.table::fread().

Value

A gwas_data object.

Examples

f <- system.file("extdata", "example_plink.assoc.linear", package = "ggwas")
gwas <- read_plink_linear(f)
#> Read 4 variants from example_plink.assoc.linear
gwas
#> A gwas_data object: 4 variants across 3 chromosomes
#>   Min p-value: 5.20e-08
#>   Lambda GC:   3.171
#>   Columns:     CHR, BP, SNP, P, BETA, A1, N, TEST, STAT