plotMotifLogoStack {motifStack} | R Documentation

## plot sequence logos stack

### Description

plot sequence logos stack

### Usage

      plotMotifLogoStack(pfms, ...)

### Arguments

`pfms` | a list of position frequency matrices, pfms must be a list of class pfm
`...` | other parameters can be passed to plotMotifLogo function

### Value

none

### Examples

      pcm1<-matrix(c(0,50,0,50,
               100,0,0,0,
               0,100,0,0,
               0,0,100,0,
               0,0,0,100,
               50,50,0,0,
               0,0,50,50), nrow=4)
      pcm2<-matrix(c(50,50,0,0,
               0,100,0,0,
               0,50,50,0,
               0,0,0,100,
               50,50,0,0,
               0,0,50,50), nrow=4)
      rownames(pcm1)<-c("A","C","G","T")
      rownames(pcm2)<-c("A","C","G","T")
      pfms<-list(p1=new("pfm",mat=pcm2pfm(pcm1),name="m1"),
             p2=new("pfm",mat=pcm2pfm(pcm2),name="m2"))
      pfms<-DNAmotifAlignment(pfms)
      plotMotifLogoStack(pfms)

[Package motifStack version 1.32.1 Index]