featureBinary {BioSeqClass} | R Documentation

## Feature Coding by Binary Vectors

### Description

Sequences are coded by binary vectors.

### Usage

      featureBinary(seq,class=elements("aminoacid"))

### Arguments

`seq` | a string vector for the protein, DNA, or RNA sequences.
`class` | a list for the class of biological properties. It can be produced by `elements` and `aaClass`.

### Details

`featureBinary` returns a matrix with M*N columns. Each row represented features of one sequence coding by a M*N dimension 0-1 vector. Each base/amino acid is coded as a M dimension vetor. For example: amino acid "A" is coded by "00000000000000000001"; base "T" is coded by "0010". The input sequences must have equal length.

### Author(s)

Hong Li

### Examples

    if(interactive()){
      file = file.path(path.package("BioSeqClass"), "example", "acetylation_K.pos40.pep")
      seq = as.matrix(read.csv(file,header=F,sep="\t",row.names=1))[,1]

      BIN1 = featureBinary(seq,elements("aminoacid"))
      BIN2 = featureBinary(seq,aaClass("aaE"))
    }

[Package BioSeqClass version 1.40.0 Index]