DIAlignR

DOI: 10.18129/B9.bioc.DIAlignR    

Dynamic Programming Based Alignment of MS2 Chromatograms

Bioconductor version: Release (3.11)

To obtain unbiased proteome coverage from a biological sample, mass-spectrometer is operated in Data Independent Acquisition (DIA) mode. Alignment of these DIA runs establishes consistency and less missing values in complete data-matrix. This package implements dynamic programming with affine gap penalty based approach for pair-wise alignment of analytes. A hybrid approach of global alignment (through MS2 features) and local alignment (with MS2 chromatograms) is implemented in this tool.

Author: Shubham Gupta <shubham.1637 at gmail.com>, Hannes Rost <hannes.rost at utoronto.ca>

Maintainer: Shubham Gupta <shubham.1637 at gmail.com>

Installation

To install this package, start R (version "4.0") and enter:

if (!requireNamespace("BiocManager", quietly = TRUE))
    install.packages("BiocManager")

BiocManager::install("DIAlignR")

For older versions of R, please refer to the appropriate Bioconductor release.

Documentation

To view documentation for the version of this package installed in your system, start R and enter:

browseVignettes("DIAlignR")

 

HTML	R Script	MS2 chromatograms based alignment of targeted mass-spectrometry runs
PDF		Reference Manual
Text		NEWS

Details

biocViews	Alignment, MassSpectrometry, Metabolomics, Proteomics, Software
Version	1.0.5
In Bioconductor since	BioC 3.11 (R-4.0) (0.5 years)
License	GPL-3
Depends	methods, stats
Imports	zoo (>= 1.8-3), dplyr, tidyr, rlang, mzR(>= 2.18), signal, ggplot2, scales, gridExtra, RSQLite, DBI, Rcpp
LinkingTo	Rcpp
Suggests	knitr, lattice, latticeExtra, rmarkdown, BiocStyle, testthat (>= 2.1.0)
SystemRequirements	C++11
Enhances
URL
BugReports	https://github.com/shubham1637/DIAlignR/issues
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Imports Me
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Build Report

Package Archives

Follow Installation instructions to use this package in your R session.

Source Package	DIAlignR_1.0.5.tar.gz
Windows Binary	DIAlignR_1.0.5.zip (32- & 64-bit)
macOS 10.13 (High Sierra)	DIAlignR_1.0.5.tgz
Source Repository	git clone https://git.bioconductor.org/packages/DIAlignR
Source Repository (Developer Access)	git clone git@git.bioconductor.org:packages/DIAlignR
Package Short Url	https://bioconductor.org/packages/DIAlignR/
Package Downloads Report	Download Stats
Old Source Packages for BioC 3.11	Source Archive