cosmiq

DOI:10.18129/B9.bioc.cosmiq

This package is for version 3.14 of Bioconductor; for the stable, up-to-date release version, seecosmiq.

cosmiq - COmbining Single Masses Into Quantities

Bioconductor version: 3.14

cosmiq is a tool for the preprocessing of liquid- or gas - chromatography mass spectrometry (LCMS/GCMS) data with a focus on metabolomics or lipidomics applications. To improve the detection of low abundant signals, cosmiq generates master maps of the mZ/RT space from all acquired runs before a peak detection algorithm is applied. The result is a more robust identification and quantification of low-intensity MS signals compared to conventional approaches where peak picking is performed in each LCMS/GCMS file separately. The cosmiq package builds on the xcmsSet object structure and can be therefore integrated well with the package xcms as an alternative preprocessing step.

Author: David Fischer [aut, cre], Christian Panse [aut], Endre Laczko [ctb]

Maintainer: David Fischer

Installation

To install this package, start R (version "4.1") and enter:

if (!require("BiocManager", quietly = TRUE)) install.packages("BiocManager") BiocManager::install("cosmiq")

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

Documentation

查看文档的版本包age installed in your system, start R and enter:

browseVignettes("cosmiq")

PDF	R Script	cosmiq primer
PDF		Reference Manual
Text		NEWS

Details

biocViews	ImmunoOncology,MassSpectrometry,Metabolomics,Software
Version	1.28.0
In Bioconductor since	BioC 3.0 (R-3.1) (7.5 years)
License	GPL-3
Depends	R (>= 3.6),Rcpp
Imports	pracma,xcms,MassSpecWavelet,faahKO
LinkingTo
Suggests	RUnit,BiocGenerics,BiocStyle
SystemRequirements
Enhances
URL	//www.andersvercelli.com/packages/devel/bioc/html/cosmiq.html
Depends On Me
Imports Me
Suggests Me
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Build Report

Package Archives

Follow2021年欧洲杯比分预测 instructions to use this package in your R session.

Source Package	cosmiq_1.28.0.tar.gz
Windows Binary	cosmiq_1.28.0.zip(32- & 64-bit)
macOS 10.13 (High Sierra)	cosmiq_1.28.0.tgz
Source Repository	git clone https://git.bioconductor.org/packages/cosmiq
Source Repository (Developer Access)	git clone git@git.bioconductor.org:packages/cosmiq
Package Short Url	//www.andersvercelli.com/packages/cosmiq/
Package Downloads Report	Download Stats