qb.hpdchr {qtlbim}R Documentation

Find highest probability density (HPD) region by Chromosome.

Description

Find area under posterior by chromosome for genome-wide HPD region.

Usage

qb.hpdchr(qbObject, level = 0.5, height, hpd, chr, smooth = 3)

Arguments

qbObject Object of class qb.
level Value between 0 and 1 of HPD coverage. Ignored if height is supplied.
height Height of posterior corresponding to level. Determined from level and hpd by default.
hpd Object of class qb.hpdone. Created internally be default.
chr Chromosomes to include; default determined by genome-wide HPD region.
smooth Degree of smoothing.

Details

Determine 100*level percent HPD coverage by chromosome for a given height threshold.

Value

A List with the following elements:

hpd.height Height of HPD threshold. Name of hpd.height is the level.
chr.posterior Posterior probability by chromosome as percent.

Author(s)

Brian S. Yandell

References

http://www.qtlbim.org

See Also

qb.scanone

Examples

data(qbExample)

qb.hpdchr(qbExample)

[Package qtlbim version 1.9.3 Index]