comparegeno {qtl} | R Documentation |
Count proportion of matching genotypes between all pairs of individuals, to look for unusually closely related individuals.
comparegeno(cross, what=c("proportion","number"))
cross |
An object of class cross . See
read.cross for details. |
what |
Indicates whether to return the proportion or number of matching genotypes. |
A matrix whose (i,j)th element is the proportion or number of matching genotypes for individuals i and j.
Karl W Broman, kbroman@jhsph.edu
data(listeria) output <- comparegeno(listeria) n.ind <- nind(listeria) image(1:n.ind,1:n.ind,output,col=gray((0:99)/99),breaks=seq(0,1,len=101))