Package: workflows 1.3.0.9000

Hannah Frick

workflows: Modeling Workflows

Managing both a 'parsnip' model and a preprocessor, such as a model formula or recipe from 'recipes', can often be challenging. The goal of 'workflows' is to streamline this process by bundling the model alongside the preprocessor, all within the same object.

Authors:Davis Vaughan [aut], Simon Couch [aut], Hannah Frick [aut, cre], Posit Software, PBC [cph, fnd]

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manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
workflows/json (API)

# Install 'workflows' in R:

install.packages('workflows', repos = c('https://tidymodels.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/tidymodels/workflows/issues

Pkgdown/docs site:https://workflows.tidymodels.org

On CRAN:

13.72 score 210 stars 55 packages 1.4k scripts 39k downloads 45 exports 66 dependencies

Last updated from:961443b005. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	286
source / vignettes	OK	193
linux-release-x86_64	OK	182
macos-release-arm64	OK	106
macos-oldrel-arm64	OK	105
windows-devel	OK	185
windows-release	OK	178
windows-oldrel	OK	132
wasm-release	OK	132

Exports:.fit_finalize .fit_model .fit_post .fit_pre .workflow_postprocessor_requires_fit add_case_weights add_formula add_model add_recipe add_tailor add_variables control_workflow extract_fit_engine extract_fit_parsnip extract_fit_time extract_mold extract_parameter_dials extract_parameter_set_dials extract_postprocessor extract_preprocessor extract_recipe extract_spec_parsnip extract_tailor fit is_trained_workflow pull_workflow_fit pull_workflow_mold pull_workflow_prepped_recipe pull_workflow_preprocessor pull_workflow_spec remove_case_weights remove_formula remove_model remove_recipe remove_tailor remove_variables required_pkgs update_case_weights update_formula update_model update_recipe update_tailor update_variables workflow workflow_variables

Dependencies:class cli clock codetools cpp11 data.table diagram digest dplyr farver future future.apply generics ggplot2 globals glue gower gtable hardhat ipred isoband KernSmooth labeling lattice lava lifecycle listenv lubridate magrittr MASS Matrix modelenv nnet numDeriv parallelly parsnip pillar pkgconfig prettyunits prodlim progressr purrr R6 RColorBrewer Rcpp recipes rlang rpart S7 scales shape sparsevctrs SQUAREM stringi stringr survival tibble tidyr tidyselect timechange timeDate tzdb utf8 vctrs viridisLite withr

Workflow Stages

Pre-processing | Model Fitting | Post-processing

Rendered fromstages.Rmdusingknitr::rmarkdown

Last update: 2025-08-19
Started: 2019-11-25

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Add case weights to a workflow	add_case_weights remove_case_weights update_case_weights
Add formula terms to a workflow	add_formula remove_formula update_formula
Add a model to a workflow	add_model remove_model update_model
Add a recipe to a workflow	add_recipe remove_recipe update_recipe
Add a tailor to a workflow	add_tailor remove_tailor update_tailor
Add variables to a workflow	add_variables remove_variables update_variables workflow_variables
Augment data with predictions	augment.workflow
Control object for a workflow	control_workflow
Extract elements of a workflow	extract-workflow extract_fit_engine.workflow extract_fit_parsnip.workflow extract_fit_time.workflow extract_mold.workflow extract_parameter_dials.workflow extract_parameter_set_dials.workflow extract_postprocessor.workflow extract_preprocessor.workflow extract_recipe.workflow extract_spec_parsnip.workflow extract_tailor.workflow
Fit a workflow object	fit-workflow fit.workflow
Glance at a workflow model	glance.workflow
Determine if a workflow has been trained	is_trained_workflow
Predict from a workflow	predict-workflow predict.workflow
Tidy a workflow	tidy.workflow
Create a workflow	workflow
Butcher methods for a workflow	axe_call.workflow axe_ctrl.workflow axe_data.workflow axe_env.workflow axe_fitted.workflow workflow-butcher