add.plot: function to plot additional GWAA results

In GenABEL: genome-wide SNP association analysis

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.

Author(s)

Yurii Aulchenko

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")

GenABEL documentation built on May 30, 2017, 3:36 a.m.