plotMotifLogoA {motifStack} | R Documentation

## plot sequence logo without plot.new

### Description

plot amino acid or DNA sequence logo in a given canvas

### Usage

    plotMotifLogoA(pfm, font="Helvetica-Bold", ic.scale=TRUE, fontsize=12)

### Arguments

`pfm` | an object of pfm
`font` | font of logo
`ic.scale` | logical If TRUE, the height of each column is proportional to its information content. Otherwise, all columns have the same height.
`fontsize` | font size of the template for grImport, default 12. Higher value make better quality figure, but also increase the file size.

### Value

none

### Examples

    pcm<-matrix(runif(40,0,100),nrow=4,ncol=10)
    pfm<-pcm2pfm(pcm)
    rownames(pfm)<-c("A","C","G","T")
    motif <- new("pfm", mat=pfm, name="bin_SOLEXA")
    plotMotifLogoA(motif)

[Package motifStack version 1.26.0 Index]