GroupedShuffler | R Documentation |
Convert self
to a list.
Character representation of the class
limit |
Minimum number of rows required to shuffle data |
data |
A data frame to be manipulated |
... |
Vector of variables in 'data' to transform. |
'Shuffling' refers to the a random sampling of a variable without replacement e.g. [A, B, C] becoming [B, A, C] but not [A, A, B]. "Grouped shuffling" refers to aggregating the data by another feature before applying the shuffling process. Grouped shuffling will preserve aggregate level metrics (e.g. mean, median, mode) but removes ordinal properties i.e. correlations and auto-correlations
group_on
Symbolic representation of grouping variables
limit
Minimum number of rows required to shuffle data Create new GroupedShuffler object
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