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Preprocessing and Feature Engineering Steps for Modeling

v1.3.3 · May 30, 2026 · MIT + file LICENSE

Description

A recipe prepares your data for modeling. We provide an extensible framework for pipeable sequences of feature engineering steps provides preprocessing tools to be applied to data. Statistical parameters for the steps can be estimated from an initial data set and then applied to other data sets. The resulting processed output can then be used as inputs for statistical or machine learning models.

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CRAN Check Status

13 OK
Show all 13 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 19, 2026
WARNING 12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE Jun 17, 2026
WARNING r-oldrel-windows-x86_64

for unstated dependencies in ‘tests’

Warning: unable to access index for repository https://bioconductor.org/packages/3.22/bioc/src/contrib:
  cannot open URL 'https://bioconductor.org/packages/3.22/bioc/src/contrib/PACKAGES'
Warning: unable to access index for repository https://biocon
...[truncated]...
2/data/annotation/src/contrib/PACKAGES'
Warning: unable to access index for repository https://bioconductor.org/packages/3.22/data/experiment/src/contrib:
  cannot open URL 'https://bioconductor.org/packages/3.22/data/experiment/src/contrib/PACKAGES'
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 7, 2026
ERROR r-devel-linux-x86_64-debian-gcc

tests

Running ‘testthat.R’ [184s/210s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(recipes)
  Loading required package: dplyr
  
  Attaching package: 'dplyr'
  
  The following objects are masked from 
...[truncated]...
.         └─evaluate:::watchout(...)
   7.           └─evaluate:::local_persistent_sink_connection(debug, frame)
   8.             └─base::file("", "w+b")
  
  [ FAIL 7 | WARN 24 | SKIP 696 | PASS 2671 ]
  Error:
  ! Test failures.
  Execution halted
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 8, 2026
WARNING 13 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
WARNING r-release-macos-x86_64

Rd files

cannot open the connection
remove_original_cols.Rd: Sections \title, and \name must exist and be unique in Rd files
problems found in ‘reexports.Rd’, ‘remove_original_cols.Rd’

Reverse Dependencies (97)

Dependency Network

Dependencies Reverse dependencies dplyr cli clock generics glue gower hardhat ipred lifecycle lubridate magrittr Matrix purrr rlang sparsevctrs +6 more dependencies embed extrasteps important scimo shinyrecipes tdarec textrecipes themis BioMoR CSCNet CimpleG HTRX LLMAgentR MLDataR MLwrap +82 more reverse deps recipes

Version History

39 tracked
updated 1.3.3 ← 1.3.2 diff May 30, 2026
updated 1.3.2 ← 1.3.1 diff Apr 2, 2026
new 1.3.1 Mar 10, 2026
updated 1.3.1 ← 1.3.0 diff May 20, 2025
updated 1.3.0 ← 1.2.1 diff Apr 16, 2025
updated 1.2.1 ← 1.2.0 diff Mar 24, 2025
updated 1.2.0 ← 1.1.1 diff Mar 16, 2025
updated 1.1.1 ← 1.1.0 diff Feb 11, 2025
updated 1.1.0 ← 1.0.10 diff Jul 3, 2024
updated 1.0.10 ← 1.0.9 diff Feb 17, 2024
updated 1.0.9 ← 1.0.8 diff Dec 12, 2023
updated 1.0.8 ← 1.0.7 diff Aug 25, 2023
updated 1.0.7 ← 1.0.6 diff Aug 10, 2023
updated 1.0.6 ← 1.0.5 diff Apr 24, 2023
updated 1.0.5 ← 1.0.4 diff Feb 19, 2023