GWAS for Multiple Observations on Related Individuals


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Documentation for package ‘RepeatABEL’ version 2.0

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chromosome Extracts the chromosome numbers
compute.GRM Computes a Genetic Relationship Matrix from a GenABEL-like object
constructV Constructs the (co)variance matrix for y
Create_gwaa_data2 Creates a gwaa.data2 object
Create_gwaa_scan2 Creates a scan.gwaa2 object
estlambda Function to estimate lambda
gwaa.data2-class An S4 class to represent GWAS input data
idnames Extracts the id names
keep_gwaa_data A function to subset an gwaa.data2 object
map Extracts the map information
nids Extracts the number of ids
plot.scan.gwaa2 Function to plot P-values as a Manhattan plot
preFitModel Fits a linear mixed model (without fixed SNP effects) and computes the fitted variance-covariance matrix for later use in the rGLS function.
rGLS GWAS for Studies having Repeated Measurements on Related Individuals
scan.gwaa2-class An S4 class to represent SNP data
simulate_gendata Function to simulate genotype data for the RepeatABEL package.
simulate_PhenData Simulation function for the RepeatABEL package.
SmoothSNPmatrix Imputes column means to missing genotypes
snp.data An S4 class to represent SNP data
snpnames Extracts the snpnames
summary.scan.gwaa2 Summary function for the rGLS output