Multiple Ploidy Estimation Tool for all Species Compatible with Flow Cytometry R package MuPETFlow version 0.1.1 A graphical user interface tool to estimate ploidy from DNA cells stained with fluorescent dyes and analyzed by flow cytometry, following the methodology of Gómez-Muñoz and Fischer (2024) <doi:10.1101/2024.01.24.577056>. Features include multiple file uploading and configuration, peak fluorescence intensity detection, histogram visualizations, peak error curation, ploidy and genome size calculations, and easy results export. Software Imports: BiocManager, dplyr, DT, ggplot2, ggrepel, gridExtra, markdown, shiny, shinythemes, tidyr, zoo Suggests: knitr, flowCore, rmarkdown Cintia Gómez-Muñoz <cintia.gomez_munoz@sorbonne-universite.fr> Comprehensive R Archive Network (CRAN) Cintia Gómez-Muñoz [aut, cre] (ORCID: <https://orcid.org/0000-0003-2820-9810>), Gilles Fischer [aut] (ORCID: <https://orcid.org/0000-0001-5732-2682>) GPL (>= 3) 2025-01-15 application/tgz https://CRAN.R-project.org/package=MuPETFlow doi:10.32614/CRAN.package.MuPETFlow