rsample: get_fingerprint – R documentation

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get_fingerprint

Obtain a identifier for the resamples

Description

This function returns a hash (or NA) for an attribute that is created when the rset was initially constructed. This can be used to compare with other resampling objects to see if they are the same.

Usage

.get_fingerprint(x, ...)

## Default S3 method:
.get_fingerprint(x, ...)

## S3 method for class 'rset'
.get_fingerprint(x, ...)

Arguments

`x`	An `rset` or `tune_results` object.
`...`	Not currently used.

Value

A character value or NA_character_ if the object was created prior to rsample version 0.1.0.

Examples

set.seed(1)
.get_fingerprint(vfold_cv(mtcars))

set.seed(1)
.get_fingerprint(vfold_cv(mtcars))

set.seed(2)
.get_fingerprint(vfold_cv(mtcars))

set.seed(1)
.get_fingerprint(vfold_cv(mtcars, repeats = 2))

rsample

General Resampling Infrastructure

v0.1.0

MIT + file LICENSE

Authors

Julia Silge [aut, cre] (<https://orcid.org/0000-0002-3671-836X>), Fanny Chow [aut], Max Kuhn [aut], Hadley Wickham [aut], RStudio [cph]

Initial release