find.haplo.beta.qt {haplo.stats}R Documentation

Find beta's for risk haplotypes, for specified r2

Description

Find intercept (beta for base.index haplotype)

Usage

find.haplo.beta.qt(haplo, haplo.freq, base.index, haplo.risk, r2, y.mu=0, y.var=1)
find.beta.qt.phase.known(beta.size, haplo.risk, base.index, haplo, haplo.freq, r2, y.mu, y.var)
find.intercept.qt.phase.known(beta.no.intercept, base.index, haplo, haplo.freq, y.mu)

Arguments

haplo matrix of haplotypes, with rows the different haplotypes and columns the alleles of the haplotypes. For H haplotypes of L loci, haplo has dimension H x L.
haplo.freq vector of length H for the population haplotype frequencies (corresponding to the rows of haplo)
base.index integer index of the haplotype considered to be the base-line for logistic regression (index between 1 and H); often, the most common haplotype is chosen for the base-line.
haplo.risk vector of relative risks for haplotypes
r2 correlation coefficient
y.mu mean of y, a quantitative trait
y.var variance of y, a quantitative trait
beta.size beta values for risk haplotypes in find.beta.qt.phase.known
beta.no.intercept beta vector for haplotypes for quantitative trait, excluding the beta for intercept

Details

Value

Side Effects

References

See Also

Examples



[Package haplo.stats version 1.3.8 Index]