quantMSImageR

Processing and Quantification of Targeted Mass Spectrometry Imaging Data

Bioconductor version: 3.24 · Package version: 0.99.9

Implements tools for processing and quantifying targeted DESI-MRM mass spectrometry imaging (MSI) datasets, extending the Cardinal package. Includes signal-to-noise filtering against background pixels, tissue/background separation, per-feature ion images, quantile heatmaps, quantification against on-slide or on-tissue calibration standards, and batch export of per-feature text images for external viewers.

if (!require("BiocManager", quietly = TRUE))
    install.packages("BiocManager")

BiocManager::install("quantMSImageR")