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ukbnmr: Removal of Unwanted Technical Variation from UK Biobank NMRMetabolomics Biomarker Data

A suite of utilities for working with the UK Biobank <https://www.ukbiobank.ac.uk/> Nuclear Magnetic Resonance spectroscopy (NMR) metabolomics data <https://biobank.ndph.ox.ac.uk/showcase/label.cgi?id=220>. Includes functions for extracting biomarkers from decoded UK Biobank field data, removing unwanted technical variation from biomarker concentrations, computing an extended set of lipid, fatty acid, and cholesterol fractions, and for re-deriving composite biomarkers and ratios after adjusting data for unwanted biological variation. For further details on methods see Ritchie SC et al. Sci Data (2023) <doi:10.1038/s41597-023-01949-y>.

Version:	3.3.1
Depends:	R (≥ 2.10)
Imports:	data.table,bit64,lubridate,MASS
Suggests:	knitr,rmarkdown
Published:	2025-11-30
DOI:	10.32614/CRAN.package.ukbnmr
Author:	Scott C Ritchie [aut, cre] (0000-0002-8454-9548)
Maintainer:	Scott C Ritchie <sritchie73 at gmail.com>
BugReports:	https://github.com/sritchie73/ukbnmr/issues
License:	MIT + fileLICENSE
NeedsCompilation:	no
Citation:	ukbnmr citation info
Materials:	NEWS
CRAN checks:	ukbnmr results

Documentation:

Reference manual:	ukbnmr.html ,ukbnmr.pdf
Vignettes:	Guide to using the ukbnmr package (source,R code)

Downloads:

Package source:	ukbnmr_3.3.1.tar.gz
Windows binaries:	r-devel:ukbnmr_3.3.1.zip, r-release:ukbnmr_3.3.1.zip, r-oldrel:ukbnmr_3.3.1.zip
macOS binaries:	r-release (arm64):ukbnmr_3.3.1.tgz, r-oldrel (arm64):ukbnmr_3.3.1.tgz, r-release (x86_64):ukbnmr_3.3.1.tgz, r-oldrel (x86_64):ukbnmr_3.3.1.tgz
Old sources:	ukbnmr archive

Linking:

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