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Changelog

Source: NEWS.md

mlr3spatiotempcv 2.0.3.9000

  • Merge branch ‘main’ of github.com:mlr-org/mlr3spatiotempcv

mlr3spatiotempcv 2.0.3

CRAN release: 2022-11-18

  • Merge branch ‘main’ of github.com:mlr-org/mlr3spatiotempcv

mlr3spatiotempcv 2.0.2.9001

  • add label support for built-in tasks

mlr3spatiotempcv 2.0.2.9000

  • No changes

mlr3spatiotempcv 2.0.2

CRAN release: 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

CRAN release: 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

CRAN release: 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

CRAN release: 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

CRAN release: 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

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

CRAN release: 2021-06-03

Features

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

CRAN release: 2021-04-13

New Features

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

CRAN release: 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

CRAN release: 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

CRAN release: 2021-01-05

  • CRAN-related changes
  • Support ordered factors in TaskClassifST creation (#84)

mlr3spatiotempcv 0.1.0

CRAN release: 2020-11-11

  • Initial CRAN release