The First Software for Quantitative Trajectory Inference R package treefit version 1.0.3 CRAN Task View: Omics (https://CRAN.R-project.org/view=Omics) Perform two types of analysis: 1) checking the goodness-of-fit of tree models to your single-cell gene expression data; and 2) deciding which tree best fits your data. Software Imports: ggplot2, igraph, patchwork, pracma Suggests: Seurat, gridExtra, knitr, plotly, qpdf, rmarkdown, testthat Kouhei Sutou <kou@clear-code.com> Comprehensive R Archive Network (CRAN) Momoko Hayamizu [aut] (ORCID: <https://orcid.org/0000-0001-8825-6331>), Kouhei Sutou [aut, cre] (ORCID: <https://orcid.org/0000-0002-5528-5109>), Ryohei Suzuki [aut] (ORCID: <https://orcid.org/0000-0002-1528-665X>), Hiromi Ishii [aut] (ORCID: <https://orcid.org/0000-0002-7752-1782>) GPL (>= 3) 2025-02-09 application/tgz https://CRAN.R-project.org/package=treefit doi:10.32614/CRAN.package.treefit en-US