qcrlscR: Quality Control–based Robust LOESS Signal Correction in R

Overview

This package implements quality control–based robust LOESS signal correction (QC-RLSC) for metabolomics data analysis.

Installation from github

# devtools::install_github("wanchanglin/qcrlscR")
install.packages("qcrlscR", repos = c('https://wanchanglin.r-universe.dev', 'https://cloud.r-project.org'))

Installation from CRAN

install.packages("qcrlscR")

Authors

• Wanchang Lin (Wanchang.Lin@liverpool.ac.uk), The University of Liverpool
• Warwick Dunn (Warwick.Dunn@liverpool.ac.uk), The University of Liverpool

References

• Dunn,W.B., Broadhurst,D., et al. (2011) Procedures for large-scale metabolic profiling of serum and plasma using gas chromatography and liquid chromatography coupled to mass spectrometry. Nat. Protoc., 6, 1060-1083, 2011.
• Broadhurst, D.I. (2024). QC:MXP Repeat Injection based Quality Control, Batch Correction, Exploration & Data Cleaning (version 1) Zendono. https://zenodo.org/doi/10.5281/zenodo.11101541. Retrieved from https://github.com/broadhurstdavid/QC-MXP.