| add.cim.covar {qtl} | R Documentation |
Add dots at the locations of the selected marker covariates, for a plot of composite interval mapping results.
add.cim.covar(cimresult, chr, gap=25, ...)
cimresult |
Composite interval mapping results, as output from
cim. |
chr |
Optional vector specifying which chromosomes to plot. (The
chromosomes must be specified by name.) This should be identical to
that used in the call to plot.scanone. |
gap |
Gap separating chromosomes (in cM). This should be identical to
that used in the call to plot.scanone. |
... |
Additional plot arguments, passed to the function
points. |
One must first have used the function plot.scanone
to plot the composite interval mapping results.
The arguments chr and gap must be identical to the
values used in the call to plot.scanone.
Dots indicating the locations of the selected marker covariates are
displayed on the x-axis. (By default, solid red circles are plotted;
this may be modified by specifying the graphics parameters pch and
col.)
A data frame indicating the marker covariates that were plotted.
Karl W Broman, kbroman@biostat.wisc.edu
## Not run: data(hyper)
hyper <- calc.genoprob(hyper, step=2.5)
out <- scanone(hyper)
out.cim <- cim(hyper, n.marcovar=3)
plot(out, out.cim, chr=c(1,4,6,15), col=c("blue", "red"))
add.cim.covar(out.cim, chr=c(1,4,6,15))## End(Not run)