Identification of Cell Types, Inference of Lineage Trees, and Prediction of Noise Dynamics from Single-Cell RNA-Seq Data R package RaceID version 0.4.2 Application of 'RaceID' allows inference of cell types and prediction of lineage trees by the 'StemID2' algorithm (Herman, J.S., Sagar, Grun D. (2018) <DOI:10.1038/nmeth.4662>). 'VarID2' is part of this package and allows quantification of biological gene expression noise at single-cell resolution (Rosales-Alvarez, R.E., Rettkowski, J., Herman, J.S., Dumbovic, G., Cabezas-Wallscheid, N., Grun, D. (2023) <DOI:10.1186/s13059-023-02974-1>). Software Depends: R (>= 3.5.0) Imports: coop, compiler, cluster, FateID, FNN, fpc, ggplot2, grDevices, harmony, ica, igraph, irlba, leiden, locfit, methods, MASS, Matrix, matrixStats, parallel, pheatmap, princurve, quadprog, randomForest, runner, Rcpp, RColorBrewer, Rtsne, umap, vegan LinkingTo: Rcpp (>= 0.11.0) Suggests: batchelor, DESeq2, knitr, rmarkdown, SingleCellExperiment, slingshot, SummarizedExperiment Dominic Grün <dominic.gruen@gmail.com> Comprehensive R Archive Network (CRAN) Dominic Grün [aut, cre] GPL-3 2026-06-16 application/tgz https://CRAN.R-project.org/package=RaceID doi:10.32614/CRAN.package.RaceID