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rsample 1.1.0
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@juliasilge juliasilge released this 08 Aug 13:45
v1.1.0
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  • rset objects now include all parameters used to create them as attributes (#329).

  • Objects returned by sliding functions now have an index attribute, where appropriate, containing the column name used as an index (#329).

  • Objects returned by permutations() now have a permutes attribute containing the column name used for permutation (#329).

  • Added breaks and pool as attributes to all functions which support stratification (#329).

  • Changed the "strata" attribute on rset objects so that it now is either a character vector identifying the column used to stratify the data, and is not present (set to NULL) if stratification was not used. (#329)

  • Added a new function, reshuffle_rset(), which takes an rset object and generates a new version of it using the same arguments but the current random seed. (#79, #329)

  • Added arguments to control how group_vfold_cv() combines groups. Use balance = "groups" to assign (roughly) the same number of groups to each fold, or balance = "observations" to assign (roughly) the same number of observations to each fold.

  • Added a repeats argument to group_vfold_cv() (#330).

  • Added new functions for grouped resampling: group_mc_cv() (#313), group_initial_split() and group_validation_split() (#315), and group_bootstraps() (#316).

  • Added a new function, reverse_splits(), to swap analysis and assessment splits (#319, #284).

  • Improved the error thrown when calling assessment() on a perm_split object created by permutations() (#321, #322).

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