R: Function to build a feature panel based on specific genomic...
buildFeaturePanel
R Documentation
Function to build a feature panel based on specific genomic regions.
Description
buildFeaturePanel builds panel slots of a TargetExperiment object.
Input can be a bam file or a pileup matrix. If the bed file contains a high
number of amplicons, the bam file as input is recommended in order to
diminish memory requirements. The resulting object is a GRanges instance
having panel and counts/coverage information.
if (interactive()) {
## loading TargetExperiment object
data(ampliPanel, package="TarSeqQC")
## Defining bam file, bed file and fasta file names and paths
setBamFile(ampliPanel)<-system.file("extdata", "mybam.bam",
package="TarSeqQC", mustWork=TRUE)
setFastaFile(ampliPanel)<-system.file("extdata", "myfasta.fa",
package="TarSeqQC", mustWork=TRUE)
myFeaturePanel<-buildFeaturePanel(ampliPanel)
}
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)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library(TarSeqQC)
Loading required package: GenomicRanges
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: 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: GenomeInfoDb
Loading required package: Rsamtools
Loading required package: Biostrings
Loading required package: XVector
Loading required package: ggplot2
Loading required package: plyr
Attaching package: 'plyr'
The following object is masked from 'package:XVector':
compact
The following object is masked from 'package:IRanges':
desc
The following object is masked from 'package:S4Vectors':
rename
Loading required package: openxlsx
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/TarSeqQC/TargetExperiment-buildFeaturePanel.Rd_%03d_medium.png", width=480, height=480)
> ### Name: buildFeaturePanel
> ### Title: Function to build a feature panel based on specific genomic
> ### regions.
> ### Aliases: buildFeaturePanel buildFeaturePanel,TargetExperiment-method
> ### buildFeaturePanel-methods
>
> ### ** Examples
>
> #if (interactive()) {
> ## loading TargetExperiment object
> data(ampliPanel, package="TarSeqQC")
> ## Defining bam file, bed file and fasta file names and paths
> setBamFile(ampliPanel)<-system.file("extdata", "mybam.bam",
+ package="TarSeqQC", mustWork=TRUE)
> setFastaFile(ampliPanel)<-system.file("extdata", "myfasta.fa",
+ package="TarSeqQC", mustWork=TRUE)
> myFeaturePanel<-buildFeaturePanel(ampliPanel)
> #}
>
>
>
>
>
> dev.off()
null device
1
>