Setup Bootstrap Resampler
Arguments
- n_resamples
Integer [1, Inf): Number of resamples to make.
- id_strat
Optional Character: Name of the column holding per-case grouping IDs, e.g. subject IDs when the dataset contains repeated measurements. Cases sharing an ID stay in the same resample, so a case can only be present in the training or the test set, not both. Requires that
resample()be given the data frame the column lives in. train takes the column as a case identifier, so it groups the resamples by it and excludes it from the features.- seed
Optional Integer [0, Inf): Random seed.