GenABEL (version 1.8-0)

add.plot: function to plot additional GWAA results

Description

Add plot of results of GWA analysis

Usage

add.plot(x, ..., df = 1,  col=c("lightgreen","lightblue"), sort=TRUE, delta = 1)

Arguments

x

object of type scan.gwaa-class, as returned by scan.glm, qtscore, ccfast, emp.ccfast, emp.qtscore, or scan.haplo; or of type scan.gwaa.2D-class, as returned by scan.haplo.2D or scan.glm.2D.

...

additional arguments to be passed to plot

df

P-value at which df to add (1, 2 or "Pc1df")

col

which colors to use to depict consecutive chromosomes

sort

whether results should be plotted after sorting by chromosome and position

delta

gap width between chromosomes

Value

No value returned.

See Also

plot, snp.subset, scan.glm, qtscore, ccfast, emp.qtscore, emp.ccfast, scan.haplo, scan.haplo.2D, scan.glm.2D

Examples

require(GenABEL.data)
data(srdta)
a <- ccfast("bt",srdta,snps=c(1:100))
plot(a)
a1 <- qtscore(bt,srdta,snps=c(1:100))
add.plot(a1,col="red",type="l")