XTRA 2 {bWGR}R Documentation

Additional tools

Description

Complementary functions that may help with handling parameters and routine operations.

Details

emGWA(y,gen) # Simple MLM for association analysis

markov(gen,chr=NULL) # Markovian imputation of genotypes coded as 012

IMP(X) # Imputes genotypes with SNP expectation (column average)

CNT(X) # Recodes SNPs by centralizing columns in a matrix

GAU(X) # Creates Gaussian kernel as exp(-Dist2/mean(Dist2))

GRM(X,Code012=FALSE) # Creates additive kinship matrix VanRaden (2008)

SPC(y,blk,row,col,rN=3,cN=1) # Spatial covariate

SPM(blk,row,col,rN=3,cN=1) # Spatial design matrix

SibZ(id,p1,p2) # Pedigree design matrix compatible to regression methods

Hmat(ped,gen=NULL) # Kinship combining pedigree and genomics

Author(s)

Alencar Xavier


[Package bWGR version 1.6.5 Index]