Classes and Methods for Simple Feature Objects that Have a Time Column R package sftime version 0.3.2 CRAN Task View: SpatioTemporal (https://CRAN.R-project.org/view=SpatioTemporal) Classes and methods for spatial objects that have a registered time column, in particular for irregular spatiotemporal data. The time column can be of any type, but needs to be ordinal. Regularly laid out spatiotemporal data (vector or raster data cubes) are handled by package 'stars'. Software Depends: R (>= 4.1.0), sf (>= 1.0.9) Imports: methods Suggests: knitr, spacetime, rmarkdown, dplyr (>= 0.8-3), trajectories (>= 0.2.2), stars, ncmeta, tidyr, ggplot2, sp, rlang, vctrs, spatstat.geom, spatstat.linnet, sftrack, cubble (>= 0.3.0) Henning Teickner <henning.teickner@uni-muenster.de> Comprehensive R Archive Network (CRAN) Henning Teickner [aut, cre, cph] (ORCID: <https://orcid.org/0000-0002-3993-1182>), Edzer Pebesma [aut, cph] (ORCID: <https://orcid.org/0000-0001-8049-7069>), Benedikt Graeler [aut, cph] (ORCID: <https://orcid.org/0000-0001-5443-4304>) Apache License 2026-05-09 application/tgz https://CRAN.R-project.org/package=sftime doi:10.32614/CRAN.package.sftime