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This is the development version of TrajectoryUtils; for the stable release version, see TrajectoryUtils.

Single-Cell Trajectory Analysis Utilities

Bioconductor version: Development (3.20)

Implements low-level utilities for single-cell trajectory analysis, primarily intended for re-use inside higher-level packages. Include a function to create a cluster-level minimum spanning tree and data structures to hold pseudotime inference results.

Author: Aaron Lun [aut, cre], Kelly Street [aut]

Maintainer: Aaron Lun <infinite.monkeys.with.keyboards at>

Citation (from within R, enter citation("TrajectoryUtils")):


To install this package, start R (version "4.4") and enter:

if (!require("BiocManager", quietly = TRUE))

# The following initializes usage of Bioc devel


For older versions of R, please refer to the appropriate Bioconductor release.


To view documentation for the version of this package installed in your system, start R and enter:

Trajectory utilities HTML R Script
Reference Manual PDF


biocViews GeneExpression, SingleCell, Software
Version 1.13.0
In Bioconductor since BioC 3.13 (R-4.1) (3 years)
License GPL-3
Depends SingleCellExperiment
Imports methods, stats, Matrix, igraph, S4Vectors, SummarizedExperiment
System Requirements
Bug Reports
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Suggests BiocNeighbors, DelayedArray, DelayedMatrixStats, BiocParallel, testthat, knitr, BiocStyle, rmarkdown
Linking To
Depends On Me slingshot, TSCAN
Imports Me condiments, singleCellTK, tradeSeq
Suggests Me
Links To Me
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Follow Installation instructions to use this package in your R session.

Source Package TrajectoryUtils_1.13.0.tar.gz
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macOS Binary (x86_64) TrajectoryUtils_1.13.0.tgz
macOS Binary (arm64) TrajectoryUtils_1.13.0.tgz
Source Repository git clone
Source Repository (Developer Access) git clone
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