gv2mpos: Miscellaneous functions

In qtlmt: Tools for Mapping Multiple Complex Traits

Description

Functions that may be useful.

Usage

# create 'mpos' and 'dists'
gv2mpos(gmap,v)

# extract 'xid' on chromosome 'k'
xid1ch(mpos,v,k)

# extract covariate effects of a mtcmim object 'object'
xeff(a,xid)

# extract QTL effect from a mtcmim object 'object'
qeff(object)

Arguments

gmap	a genetic map, which is a data frame (chr=chromosome id, dist=genetic distance (cM) on the chromosome,...). The chromosome id should be an integer.
v	a list; v[[j]] indicates which x's in the model for y[,j].
mpos	a data frame (id=marker index, ch=chromosome id, m=marker index on the chromosome, dist=genetic position in cM on the chromosome). Chromosome id should be an integer.
k	which chromosome?
a	covariate effects of an mtcmim object.
xid	a list of length p, xid[[j]] specifies columns of x as covariates for y[,j] .
object	an mtcmim object.

See Also

mtcmim and sureEst.

qtlmt documentation built on May 2, 2019, 2:23 p.m.