mhtplot {ENmix}R Documentation

P value manhattan plot

Description

Draw P value manhattan plot

Usage

        mhtplot(dat,color="bg",sigthre=NULL,markprobe=NULL,
                 markcolor="red", outf="mht.jpg")

Arguments

dat

A data frame from bed format file with colname name "V1","V2", "V3","V4","V5", V1 indicate chromosome (1,2,3,...,X,Y), V2 is chromosome position, V4 is for P value and V5 for name of CpGs

color

Color scheme of manhattan plot, "bg" indicate "black and gray"

sigthre

P value of significant threshold line

markprobe

A list of CpGs to be marked out

markcolor

Color code for marked probe

outf

figure file name, default "mht.jpg"

Details

Draw manhattan plot based on bed file format input file. Optional mark a subset of probes

Author(s)

Zongli Xu


[Package ENmix version 1.22.6 Index]