crossmap: Apply Functions to All Combinations of List Elements

Provides an extension to the 'purrr' family of mapping functions to apply a function to each combination of elements in a list of inputs. Also includes functions for automatically detecting output type in mapping functions, finding every combination of elements of lists or rows of data frames, and applying multiple models to multiple subsets of a dataset.

Version:	0.5.0
Imports:	backports, cli, dplyr (≥ 1.0.0), generics, lifecycle, parallelly, purrr, rlang, stats, utils, vctrs
Suggests:	broom, covr, crayon, estimatr, furrr, future, testthat, tibble, withr
Published:	2026-01-24
DOI:	10.32614/CRAN.package.crossmap
Author:	Alexander Rossell Hayes [aut, cre, cph]
Maintainer:	Alexander Rossell Hayes <alexander at rossellhayes.com>
BugReports:	https://github.com/rossellhayes/crossmap/issues
License:	MIT + file LICENSE
URL:	https://pkg.rossellhayes.com/crossmap/, https://github.com/rossellhayes/crossmap
NeedsCompilation:	no
Materials:	README, NEWS
In views:	HighPerformanceComputing
CRAN checks:	crossmap results

Documentation:

Reference manual:

crossmap.html , crossmap.pdf

Downloads:

Package source:	crossmap_0.5.0.tar.gz
Windows binaries:	r-devel: crossmap_0.5.0.zip, r-release: crossmap_0.5.0.zip, r-oldrel: crossmap_0.5.0.zip
macOS binaries:	r-release (arm64): crossmap_0.5.0.tgz, r-oldrel (arm64): crossmap_0.5.0.tgz, r-release (x86_64): crossmap_0.5.0.tgz, r-oldrel (x86_64): crossmap_0.5.0.tgz
Old sources:	crossmap archive

Reverse dependencies:

Reverse suggests:

futurize

Linking:

Please use the canonical form https://CRAN.R-project.org/package=crossmap to link to this page.