NEWS
mlr3spatiotempcv 2.3.4 (2025-09-12)
Chore
- Update saved backend (#247).
mlr3spatiotempcv 2.3.3 (2025-07-10)
Bug fixes
- mlr3 1.0.0 compatibility (#242).
- Use of custom
train_color and test_color in autoplot() (#241, #243).
mlr3spatiotempcv 2.3.2 (2024-11-29)
- mlr3 compatibility
- JSS paper inclusion
- Roxygen fixes
mlr3spatiotempcv 2.3.1 (2024-04-17)
- Add support for new {paradox} version (#234)
- Rename
ppoints param in {CAST} functions to predpoints to adhere with the upstream package renaming (#237)
- Update {vdiffr} tests with latest {ggplot2} version
mlr3spatiotempcv 2.3.0 (2024-01-22)
Features
- Allow changing point size in all
autoplot() functions (#231).
Misc
- Cleanup dicts during unload (#233)
- Pass ellipsis to all
autoplot() sub-functions.
- Fix mlr3book references
- Compile "vis" vignette also on macOS
mlr3spatiotempcv 2.2.0 (2023-10-24)
Features
- Add "knndm" method from package {CAST} (#229)
- Add
label_size to "spcv_block" to make label size configurable (#227)
- Add
show_omitted for "spcv_buffer" method (#228)
mlr3spatiotempcv 2.1.0 (2023-05-24)
- Add support for {blockCV} v3 and bump requirement to >= 3.1.2 (#222)
- Replace {raster} dependency in favor of {terra}
- Remove CLUTO algorithm and method due to CLUTO being non-downloadable anymore (#224)
mlr3spatiotempcv 2.0.3 (2022-11-18)
- add
label support for built-in tasks
- adhere to CRAN "noSuggests" policy
mlr3spatiotempcv 2.0.2 (2022-08-09)
- Add error message when trying to create a
TaskClassifST or TaskRegrST from an sf object
- Synchronize
TaskClassifST or TaskRegrST with {mlr3spatial}
- Add support for
mlr_reflections changes in {mlr3} > 0.13.4
- Adjust "Getting Started" vignette to recent API changes
autoplot.ResamplingSptCVCstf(): Add missing support for argument axis_label_fontsize for x and y axes
mlr3spatiotempcv 2.0.1 (2022-06-22)
Bugfixes
autoplot.ResamplingSptCVCstf: when multiple folds are requested, the subplots are now returned again (before, the return was empty)autoplot.ResamplingSptCVCstf: the legend item for the "omitted" observations now displays the correct color and label again
mlr3spatiotempcv 2.0.0 (2022-06-14)
Breaking
- Rename task
cookfarm to cookfarm_mlr3.
This was done to distinguish the cookfarm task implementation in {mlr3} better from the original cookfarm dataset.
cookfarm_mlr3 also now comes with all rows of the upstream cookfarm task and not with a random subset as before.
- Rewrite
mlr_resampling_spctcv_cstf implementation.
The method will produce different fold results compared to {mlr3spatiotempcv} <= 1.0.1.
This is because of a change/fix in the sampling behavior: before, an (unwanted) stratified sampling was done on time and space variables.
While this matched the upstream implementation in {CAST}, this did not match with the actual theoretical underpinning described in the literature.
- {mlr3} API adaptations:
TaskClassifST$new() and TaskRegrST$new() only accepts DataBackendDataTable.
Support for sf objects has moved to as_task_*_st() which accepts sf objects directly and creates the DataBackend behind the scenes.
Features
- Add support for
DataBackendRaster (@be-marc, #191).
mlr_resampling_spctcv_cstf: a log message returns the column roles from the Task which are used for partitioning- The help pages for all methods now describe the methods manually rather than importing the upstream documentation of the respective method.
Task*ST classes now print column roles space and time (if set) (#198)autoplot() gains plot_time_var argument for 3D visualizations of mlr_resamplings_sptcv_cstf resamplings with only 'space' used for partitioning (#197)- Vignette updates
Bugfixes
- All {mlr3spatiotempcv} methods now comply with the {mlr3} man file declaration logic.
Misc
- Escape all examples and tests for non-installed packages.
- The
cookfarm_mlr3 task now sets column roles "space" and "time" for variables SOURCEID and Date, respectively.
- Harden CLUTO tests (#182)
- Large update for the "spatiotemporal" section in the mlr3book
mlr3spatiotempcv 1.0.1 (2022-03-03)
- Fixed a issue which caused coordinates to appear in the feature set when a data.frame was supplied (#166, @be-marc)
- Add
autoplot() support for "groups" column role in rsmp("cv")
mlr3spatiotempcv 1.0.0 (2021-08-19)
Breaking
autoplot(): removed argument crs.
The CRS is now inferred from the supplied Task.
Setting a different CRS than the task might lead to spurious issues and the initial idea of changing the CRS for plotting to have proper axes labeling does not apply (anymore) (#144)
Features
- Added
autoplot() support for ResamplingCustomCV (#140)
Bug fixes
"spcv_block": Assert error if folds > 2 when selection = "checkerboard" (#150)- Fixed row duplication when creating
TaskRegrST tasks from sf objects (#152)
Miscellaneous
- Upgrade tests to {vdiffr} 1.0.0
- Add {rgdal} to suggests and required it in
"spcv_block" since it is required in {blockCV} >= 2.1.4 and {sf} >= 1.0
mlr3spatiotempcv 0.4.0 (2021-06-03)
Features
- Support clustering coords only for
"sptcv_cluto"
- Add
as_task_* S3 generics: as_task_classif_st.data.frame(), as_task_classif_st.DataBackend(), as_task_classif_st.sf(), as_task_regr_st.data.frame(), as_task_regr_st.DataBackend(), as_task_regr_st.sf(), as_task_classif.TaskClassifST(), as_task_regr.TaskRegrST() (#99)
- Add
"spcv_tiles" and "repeated_spcv_tiles" (#121)
- Add
"spcv_disc" (#115)
Bug Fixes
- Fixed train set issues for
sptcv_cstf() with space and time var (#135)
- Fixed
$folds() active binding returning wrong fold number (#120)
- Add missing
man IDs (#122)
Misc
- Add example 2D spatial plots to spatiotemp-viz vignette
- Add {caret} to Suggests
- "Cstf" methods: remove arguments in favor of param set to align with other methods (#122)
- Inherit documentation from upstream functions (#117)
- Vignette: Update and categorize table listing all implemented methods
mlr3spatiotempcv 0.3.0 (2021-04-13)
New Features
autoplot.ResamplingSptCVCstf(): add 2D plotting method (#106)autoplot.ResamplingSptCVCstf(): add arguments show_omitted and static_image (#100)autoplot() (all methods): allow adjusting point size via ... (#98)
Maintenance
- Remove {GSIF} package due to CRAN archival and host the
cookfarm dataset standalone
- Use
Cstf method for spatiotemporal viz vignette
- Fix help page content of
ResamplingRepeatedSptCVCstf (beforehand the Cluto method was referenced accidentally)
- Fix segfault in
autoplot.ResamplingSpcvBlock example when rendering pkgdown site (unclear why this happens when show_labels = TRUE)
- Update
autoplot() examples and related documentation
- Remove duplicate resources in Tasks "see also" fields
- Skip a test on Solaris and macOS 3.6
- Optimize "Spatiotemporal Visualization" vignette
mlr3spatiotempcv 0.2.1 (2021-03-20)
- Add support for
rasterLayer argument in blockCV::spatialBlock() (#94)
- Ensure that
blockCV::spatialBlock() functions actually returns the same result when invoked via {mlr3spatiotempcv} (#93).
Among other issues, blockCV::spatialBlock(selection = "checkerboard") was ignored.
- Get coordinates names from {sf} objects dynamically.
Before some functions would have errored if the coordinate names were not named "x" and "y".
mlr3spatiotempcv 0.2.0 (2021-03-08)
- Add support for {sf} objects for Task*ST creation (#90)
- "Getting Started" vignette: add example how to create a spatial task
mlr3spatiotempcv 0.1.1 (2021-01-05)
- CRAN-related changes
- Support ordered factors in TaskClassifST creation (#84)
mlr3spatiotempcv 0.1.0 (2020-11-11)