mpactR：代谢组学峰值分析计算工具（MPACT）的R改编，用于可重复的数据分析管道。

IF 0.7 Q4 MICROBIOLOGY Microbiology Resource Announcements Pub Date : 2025-01-15 DOI:10.1128/mra.00997-24

Allison R Mason, Gregory Johnson, Joseph Krampen, Jennifer N T Nguyen, Marcy J Balunas, Patrick D Schloss

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引用次数: 0

摘要

mpactR可自动预处理来自微生物样品的液相色谱-串联质谱（LC-MS/MS）数据，以纠正错误的峰，解决技术重复中样品间丰度的变化，考虑源内离子碎裂，并去除背景噪声，从而获得高质量的质谱特征。该软件包可通过CRAN和GitHub获得。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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mpactR: an R adaptation of the metabolomics peak analysis computational tool (MPACT) for use in reproducible data analysis pipelines.

mpactR automates pre-processing of liquid chromatography-tandem mass spectrometry (LC-MS/MS) data from microbiological samples to correct mispicked peaks, resolve inter-sample variation in abundance across technical replicates, account for in-source ion fragmentation, and remove background noise to yield high-quality mass spectrometry features. The package is available through CRAN and GitHub.

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来源期刊

Microbiology Resource Announcements MICROBIOLOGY-

CiteScore

1.50

自引率

12.50%

发文量

837