ume: Ultrahigh-Resolution Mass Spectrometry Data Evaluation for Complex Organic Matter

Provides tools for assigning molecular formulas from exact masses obtained by ultrahigh-resolution mass spectrometry. The methodology follows the workflow described in Leefmann et al. (2019) <doi:10.1002/rcm.8315>. The package supports the inspection, filtering and visualization of molecular formula data and includes utilities for calculating common molecular parameters (e.g., double bond equivalents, DBE). A graphical user interface is available via the 'shiny'-based 'ume' application.

Package details

AuthorBoris Koch [aut, cre] (ORCID: <https://orcid.org/0000-0002-8453-731X>), Tim Leefmann [ctb], Fabian Moye [ctb]
MaintainerBoris Koch <boris.koch@awi.de>
LicenseMIT + file LICENSE
Version1.5.2
URL https://gitlab.awi.de/bkoch/ume https://ume.awi.de/ https://www.awi.de/en/ume
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("ume")

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ume documentation built on Dec. 13, 2025, 1:06 a.m.