GWAS_data_from_gwaspoly {hidecan}

Extracts information from GWASpoly output

Description

Extracts GWAS results and chromosome length from GWASpoly output.

Usage

GWAS_data_from_gwaspoly(gwaspoly_output, traits = NULL, models = NULL)

Arguments

gwaspoly_output

A GWASpoly.fitted or GWASpoly.thresh object (returned by GWASpoly::GWASpoly() or GWASpoly::set.threshold() functions).

traits

Character vector, traits for which GWAS results should be extracted. If NULL (default value), all traits present are considered.

models

Character vector, genetic models for which GWAS results should be extracted. If NULL (default value), all genetic models present are considered.

Value

A list with the following elements:

• gwas_data_list: A named list of GWAS_data objects, giving the markers score for each possible trait/genetic model combination. The names of the list are in the form ⁠trait (genetic model)⁠.

• gwas_data_thr_list: if the input data is a GWASpoly.thresh object (from the GWASpoly::set.threshold() function), a named list of GwAS_data_thr, with the significant markers score for each possible trait/genetic model combination. The names of the list are in the form ⁠trait (genetic model)⁠.

• chrom_length: A tibble with one row per chromosome, giving the length (in bp) of each chromosome.