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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.
| Version: | 1.5.2 |
| Depends: | R (≥ 4.2.0) |
| Imports: | data.table, ggplot2, plotly, vegan, viridis |
| Suggests: | rmarkdown, pander, knitr, testthat (≥ 3.0.0), xml2, pdftools |
| Published: | 2025-12-12 |
| DOI: | 10.32614/CRAN.package.ume |
| Author: | Boris Koch |
| Maintainer: | Boris Koch <boris.koch at awi.de> |
| License: | MIT + file LICENSE |
| URL: | https://gitlab.awi.de/bkoch/ume, https://ume.awi.de/, https://www.awi.de/en/ume |
| NeedsCompilation: | no |
| Citation: | ume citation info |
| Materials: | README, NEWS |
| CRAN checks: | ume results |
| Reference manual: | ume.html , ume.pdf |
| Vignettes: |
ume (source, R code) |
| Package source: | ume_1.5.2.tar.gz |
| Windows binaries: | r-devel: ume_1.5.2.zip, r-release: ume_1.5.2.zip, r-oldrel: ume_1.5.2.zip |
| macOS binaries: | r-release (arm64): ume_1.5.2.tgz, r-oldrel (arm64): ume_1.5.2.tgz, r-release (x86_64): ume_1.5.2.tgz, r-oldrel (x86_64): ume_1.5.2.tgz |
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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.