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Test environments

  • local Windows 10, 4.5.1 (2025-06-13 ucrt)
  • winbuilder: R Under development (unstable) (2025-11-21 r89046 ucrt)

R CMD check results

There were no ERRORs, WARNINGs or NOTES

reverse dependencies

devtools::revdep() revdep() [1] "Guerry" "heplots" "KnowBR" "MorphoTools2"
[5] "MultivariateAnalysis" "SurveyCC"

revdepcheck results

revdepcheck::revdep_check(num_workers = 4)

We checked 6 reverse dependencies, comparing R CMD check results across CRAN and dev versions of this package.

  • We saw 0 new problems
  • We failed to check 0 packages

Comments

Version 1.1.0

This is a major release, resolving some problems with plot_discrim() and adding considerable functionality

  • Fixed buglet in plot_discrim() where the variables in a formula needed to be reversed.
  • plot_discrim() now gets the data from the object, if not supplied.
  • Added tile.alpha arg to plot_discim(); document how to customize colors, shapes, ...
  • plot_discrim() gains an ellipse argument to draw data ellipses for the groups.
  • Added ellipse.args to control stat_ellipse() parameters
  • Added labels and labels.args for class labels at group means
  • Flesh out package description in README.
  • Default for posterior in predict_discrim() becomes FALSE, as rarely needed
  • plot_discrim() now allows plotting the results in discriminant space, e.g., LD2 ~ LD1
  • It also generates nice labels for the discriminant dimensions
  • Added scores.lda() to extract discriminant scores
  • Fixed problems in reflect()
  • Added examples to README
  • Started to add testthat to package checks
  • Added another vignette using the MASS::painters data
  • Added painters2 dataset