complement: Determine the Assessment Samples

In tidymodels/rsample: General Resampling Infrastructure

Determine the Assessment Samples

Description

This method and function help find which data belong in the analysis and assessment sets.

Usage

complement(x, ...)

## S3 method for class 'rsplit'
complement(x, ...)

## S3 method for class 'rof_split'
complement(x, ...)

## S3 method for class 'sliding_window_split'
complement(x, ...)

## S3 method for class 'sliding_index_split'
complement(x, ...)

## S3 method for class 'sliding_period_split'
complement(x, ...)

## S3 method for class 'apparent_split'
complement(x, ...)

Arguments

x	An rsplit object.
...	Not currently used.

Details

Given an rsplit object, complement() will determine which of the data rows are contained in the assessment set. To save space, many of the rsplit objects will not contain indices for the assessment split.

Value

A integer vector.

See Also

populate()

Examples

set.seed(28432)
fold_rs <- vfold_cv(mtcars)
head(fold_rs$splits[[1]]$in_id)
fold_rs$splits[[1]]$out_id
complement(fold_rs$splits[[1]])

tidymodels/rsample documentation built on Sept. 29, 2024, 10:48 p.m.