R/maizeG.R

In allogamous/EnvRtype: Envirotyping Tools for Crop Research and Genetic Improvment

#' Maize Genomic Relationship Matrix (GRM)
#'
#'This data set was included in Souza et al. (2017) and Cuevas et al (2019) is from
#'the Helix Seeds Company (HEL).  Genotyping Array of 616 K SNPs (Single Nucleotide Polymorphism)
#'(Unterseer et al. 2014). Standard quality controls (QC) were applied to
#'the data, removing markers with a Call Rate $ 0.95. The remaining
#'missing data in the lines were imputed with the Synbreed package
#'(Wimmer et al. 2015) using the algorithms from the Beagle 4.0
#'software (Browning and Browning 2009). Markers with Minor
#'Allele Frequency (MAF) of # 0.05 were removed. After applying
#'QC, 52,811 SNPs were available to make the predictions. The phenotypic and genomic data of inbred lines are credited to Helix Seeds
#'Ltda. Company.
#'
#'@docType data
#'
#'@usage data(maizeG)
#'
#'@examples
#' data(maizeG)
#'
# @format A relationship matrix based on GBLUP for additive effects with dimensions 150 x 150
"maizeG"