Sequence Base Contents

Description

Function to compute the amounts of each nucleotide in a sequence.

Usage

basecontent(seq)

Arguments

Value

matrix with n rows and 4 columns with the counts for each base.

Examples

sequences <- c("ATATATCCCCG", "TTTCCGAGC")
basecontent(sequences)

Results

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> library(oligo)
Loading required package: BiocGenerics
Loading required package: parallel

Attaching package: 'BiocGenerics'

The following objects are masked from 'package:parallel':

    clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
    clusterExport, clusterMap, parApply, parCapply, parLapply,
    parLapplyLB, parRapply, parSapply, parSapplyLB

The following objects are masked from 'package:stats':

    IQR, mad, xtabs

The following objects are masked from 'package:base':

    Filter, Find, Map, Position, Reduce, anyDuplicated, append,
    as.data.frame, cbind, colnames, do.call, duplicated, eval, evalq,
    get, grep, grepl, intersect, is.unsorted, lapply, lengths, mapply,
    match, mget, order, paste, pmax, pmax.int, pmin, pmin.int, rank,
    rbind, rownames, sapply, setdiff, sort, table, tapply, union,
    unique, unsplit

Loading required package: oligoClasses
Welcome to oligoClasses version 1.34.0
Loading required package: Biobase
Welcome to Bioconductor

    Vignettes contain introductory material; view with
    'browseVignettes()'. To cite Bioconductor, see
    'citation("Biobase")', and for packages 'citation("pkgname")'.

Loading required package: Biostrings
Loading required package: S4Vectors
Loading required package: stats4

Attaching package: 'S4Vectors'

The following objects are masked from 'package:base':

    colMeans, colSums, expand.grid, rowMeans, rowSums

Loading required package: IRanges
Loading required package: XVector
================================================================================
Welcome to oligo version 1.36.1
================================================================================
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/oligo/basecontent.Rd_%03d_medium.png", width=480, height=480)
> ### Name: basecontent
> ### Title: Sequence Base Contents
> ### Aliases: basecontent
> ### Keywords: manip
> 
> ### ** Examples
> 
> sequences <- c("ATATATCCCCG", "TTTCCGAGC")
> basecontent(sequences)
 A T C G
 3 3 4 1
 1 3 3 2
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>