Recipe-adjacent packages always list themselves as a required package so that the steps can function properly within parallel processing schemes.
# S3 method for step_box_cox
required_pkgs(x, ...)# S3 method for step_diff
required_pkgs(x, ...)
# S3 method for step_fourier
required_pkgs(x, ...)
# S3 method for step_holiday_signature
required_pkgs(x, ...)
# S3 method for step_log_interval
required_pkgs(x, ...)
# S3 method for step_slidify
required_pkgs(x, ...)
# S3 method for step_slidify_augment
required_pkgs(x, ...)
# S3 method for step_smooth
required_pkgs(x, ...)
# S3 method for step_timeseries_signature
required_pkgs(x, ...)
# S3 method for step_ts_clean
required_pkgs(x, ...)
# S3 method for step_ts_impute
required_pkgs(x, ...)
# S3 method for step_ts_pad
required_pkgs(x, ...)
A character vector
A recipe step