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Changelog

Source: NEWS.md

martini 0.6.4

major changes

  • to accommodate for handling of adsl data sets in ADaM 2.0 format, the structure of fct_levels entry was changed to name value pairs

  • added function adjust_spec_filter(), removing append argument from adjust_spec()

  • adjust_spec() now provides extensive checks of user defined modifications to a spec object. Part of them relies on the data being available, which is why we strongly recommend to attach data in adam_spec(), if possible, which is why the default for attach_data in adam_spec() is now TRUE

martini 0.6.3

  • preparations for bay-open: added code of conduct, updated license and added code owner and contributing information

martini 0.6.2

  • removed ´corrr´ package dependency
  • introducing github actions

martini 0.6.1

  • updated output of correlation handling (removals$cols structure and addition of alternative labels in dictionary)

martini 0.6.0

  • in rare cases, samples could end up being removed from training data set due to incomplete imputation from recipes::step_impute_knn(). For this edge case, additional imputation steps were added to ensure full data set usage for training (recipes::step_impute_median() for numerics and recipes::step_impute_mode() for factors.)

  • update example objects, since prepare_ml() output object

    • has new entry high_corr for more transparency on feature dropping for correlation (recipes::step_corr())
    • no longer contains redundant slot for split object

  • variables that are defined in prepare_ml()’s vars_keep_corr but not present in data set are ignored (previously an error was thrown)

  • improved handling of independent data sets for prediction

  • improved test suite

martini 0.5.1

  • Added experimental parameter rm in build() to allow for the preparation of a wide data set suitable for repeated measurement outcomes (one row is a subject at a specific time point)

martini 0.5.0

  • fixed package data sets. Update of {recipes} package introduced NAs in prepared ML data, which were now removed.
  • some refactoring
  • speed improvements in prepare_ml() (affects imputation seed)
  • added some tests

martini 0.4.3

  • update of example data sets
  • minor bug fixes related to incomplete bds data sets (e.g. missing units)

martini 0.4.2

  • improved messaging (wip)
  • updated docu
  • switched to testthat 3e and updated tests
  • some refactoring

martini 0.4.1

Breaking changes

  • change one_hot default to FALSE.

martini 0.4.0

  • `build_bds()´ converts values character values (e.g. AVALC) to either numerics or factors, based on observed values per parameter (e.g. PARAMCD)

martini 0.3.4

  • Added a NEWS.md file to track changes to the package.
  • Dictionary (if available) is updated if variables are added/dropped with adjust_adsl().
  • If data is attached to the spec object, usage of adjust_adsl() and adjust_spec() will update the data_info and filter check attributes shown by the print method