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metamorphr: Tidy and Streamlined Metabolomics Data Workflows

Facilitate tasks typically encountered during metabolomics data analysis including data import, filtering, missing value imputation (Stacklies et al. (2007) <doi:10.1093/bioinformatics/btm069>, Stekhoven et al. (2012) <doi:10.1093/bioinformatics/btr597>, Tibshirani et al. (2017) <doi:10.18129/B9.BIOC.IMPUTE>, Troyanskaya et al. (2001) <doi:10.1093/bioinformatics/17.6.520>), normalization (Bolstad et al. (2003) <doi:10.1093/bioinformatics/19.2.185>, Dieterle et al. (2006) <doi:10.1021/ac051632c >, Zhao et al. (2020) <doi:10.1038/s41598-020-72664-6>) transformation, centering and scaling (Van Den Berg et al. (2006) <doi:10.1186/1471-2164-7-142>) as well as statistical tests and plotting. 'metamorphr' introduces a tidy (Wickham et al. (2019) <doi:10.21105/joss.01686>) format for metabolomics data and is designed to make it easier to build elaborate analysis workflows and to integrate them with 'tidyverse' packages including 'dplyr' and 'ggplot2'.

Version: 0.1.1
Depends: R (≥ 3.5)
Imports: broom, crayon, dplyr, ggplot2, impute, magrittr, missForest, pcaMethods, purrr, readr, rlang, stats, stringi, tibble, tidyr, utils, vctrs, withr
Suggests: knitr, KODAMA, qsmooth, rmarkdown, stringr, testthat (≥ 3.0.0)
Published: 2025-09-01
DOI: 10.32614/CRAN.package.metamorphr
Author: Yannik Schermer ORCID iD [aut, cre, cph]
Maintainer: Yannik Schermer <yannik.schermer at chem.rptu.de>
BugReports: https://github.com/yasche/metamorphr/issues
License: MIT + file LICENSE
URL: https://github.com/yasche/metamorphr
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: metamorphr results

Documentation:

Reference manual: metamorphr.html , metamorphr.pdf
Vignettes: Conjugate Screening (source, R code)
metamorphr (source, R code)

Downloads:

Package source: metamorphr_0.1.1.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

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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.