Neyhart, Jeffrey LSmith, Kevin P2019-07-252019-07-252019-07-25https://hdl.handle.net/11299/2047851383 (1200 + 183) barley individuals were genotyped using genotyping-by-sequencing (GBS). 100 - 150 bp single-end reads were generated from the USDA-ARS Small Grains Genotyping Lab in Fargo, ND. SNPs were called using a custom pipeline (https://github.com/neyhartj/GBarleyS) and were filtered for mapping quality, genotype quality, and read depth (see README). Markers and entries were further processed and filtered on minor allele frequency and missingness using the relevant R script (see README). Missing marker genotypes were imputed using 3 different methods using the relevant R script (see README). Both the unimputed ("discrete") and imputed ("imputed") marker genotypes are available in this repository.Two barley populations were genotyped for use in studies of genomewide selection: a training population of 183 individuals and a selection candidate population of 1200 individuals.Attribution-NonCommercial-NoDerivs 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-nd/3.0/us/barleygenomewide selectiongenotyping-by-sequencingsingle nucleotide polymorphismDatasethttps://doi.org/10.13020/cp4r-0v95