Identifying Cryptic Relatedness in Genetic Association Studies


[Up] [Top]

Documentation for package ‘CrypticIBDcheck’ version 0.3-3

Help Pages

CrypticIBDcheck-package identify cryptic relatedness in genetic association studies
countIBS calculates counts of 0, 1 and 2 IBS
CrypticIBDcheck identify cryptic relatedness in genetic association studies
filter.control Set options for quality control filtering of data.
IBD Constructor function for objects of class 'IBD'
IBD-class Constructor function for objects of class 'IBD'
IBDcheck estimate IBD coefficients to identify cryptic relatedness in genetic association studies
new.IBD Create a data structure suitable for input to 'IBDcheck'
Nhlsim Example data for the CrypticIBDcheck package
plot.IBD plot estimated IBD coefficients for pairs of study subjects, along with prediction ellipses based on simulated pairs of known relationships
RutgersMapB36 physical and genetic map positions for a collection of markers on chromosome 1 to 22
sim.control Set options that control gene drop simulation of relationship pairs.
SNPgenmap convert physical map positions on build 36 of the genome to genetic map positions