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Determine the Assessment Samples

Source: R/complement.R
complement.Rd

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

Usage

complement(x, ...)

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

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

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

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

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

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

Arguments

x

An rsplit object

...

Not currently used

Value

A integer vector.

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.

See also

populate()

Examples

set.seed(28432)
fold_rs <- vfold_cv(mtcars)
head(fold_rs$splits[[1]]$in_id)
#> [1] 2 3 4 5 6 7
fold_rs$splits[[1]]$out_id
#> [1] NA
complement(fold_rs$splits[[1]])
#> [1]  1  9 25 27