Package: workflowsets 1.1.1.9000

Hannah Frick

workflowsets: Create a Collection of 'tidymodels' Workflows

A workflow is a combination of a model and preprocessors (e.g, a formula, recipe, etc.) (Kuhn and Silge (2021) <https://www.tmwr.org/>). In order to try different combinations of these, an object can be created that contains many workflows. There are functions to create workflows en masse as well as training them and visualizing the results.

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

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

# Install 'workflowsets' in R:

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

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

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

Datasets:

chi_features_res - Chicago Features Example Data
chi_features_set - Chicago Features Example Data
two_class_res - Two Class Example Data
two_class_set - Two Class Example Data

On CRAN:

11.94 score 97 stars 19 packages 393 scripts 30k downloads 34 exports 102 dependencies

Last updated from:963b5d0855. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	235
source / vignettes	OK	271
linux-release-x86_64	OK	223
macos-release-arm64	OK	182
macos-oldrel-arm64	OK	150
windows-devel	OK	182
windows-release	OK	195
windows-oldrel	OK	205
wasm-release	OK	143

Exports:%>%as_workflow_set autoplot collect_extracts collect_metrics collect_notes collect_predictions comment_add comment_get comment_print comment_reset extract_fit_engine extract_fit_parsnip extract_mold extract_parameter_dials extract_parameter_set_dials extract_preprocessor extract_recipe extract_spec_parsnip extract_workflow extract_workflow_set_result fit_best leave_var_out_formulas option_add option_add_parameters option_list option_remove pull_workflow pull_workflow_set_result rank_results update_workflow_model update_workflow_recipe workflow_map workflow_set

Dependencies:base64enc bslib cachem class cli clock codetools cpp11 data.table diagram dials DiceDesign digest dplyr evaluate farver fastmap fontawesome fs furrr future future.apply GauPro generics ggplot2 globals glue gower gtable hardhat highr htmltools ipred isoband jquerylib jsonlite KernSmooth knitr labeling lattice lava lbfgs lifecycle listenv lubridate magrittr MASS Matrix memoise mime mixopt modelenv nnet numDeriv parallelly parsnip pillar pkgconfig prettyunits prodlim progressr purrr R6 rappdirs RColorBrewer Rcpp RcppArmadillo recipes rlang rmarkdown rpart rsample S7 sass scales sfd shape slider sparsevctrs splitfngr SQUAREM stringi stringr survival tailor tibble tidyr tidyselect timechange timeDate tinytex tune tzdb utf8 vctrs viridisLite warp withr workflows xfun yaml yardstick

Evaluating different predictor sets

Rendered fromevaluating-different-predictor-sets.Rmdusingknitr::rmarkdown

Last update: 2025-04-25
Started: 2021-01-22

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Convert existing objects to a workflow set	as_workflow_set
Plot the results of a workflow set	autoplot.workflow_set
Chicago Features Example Data	chi_features_res chi_features_set
Obtain and format results produced by tuning functions for workflow sets	collect_extracts.workflow_set collect_metrics.workflow_set collect_notes.workflow_set collect_predictions.workflow_set
Add annotations and comments for workflows	comment_add comment_get comment_print comment_reset
Extract elements of workflow sets	extract_fit_engine.workflow_set extract_fit_parsnip.workflow_set extract_mold.workflow_set extract_parameter_dials.workflow_set extract_parameter_set_dials.workflow_set extract_preprocessor.workflow_set extract_recipe.workflow_set extract_spec_parsnip.workflow_set extract_workflow.workflow_set extract_workflow_set_result
Fit a model to the numerically optimal configuration	fit_best.workflow_set
Create formulas without each predictor	leave_var_out_formulas
Add and edit options saved in a workflow set	option_add option_add_parameters option_remove
Make a classed list of options	option_list
Extract elements from a workflow set	pull_workflow pull_workflow_set_result
Rank the results by a metric	rank_results
Two Class Example Data	two_class_res two_class_set
Update components of a workflow within a workflow set	update_workflow_model update_workflow_recipe
Process a series of workflows	workflow_map
Generate a set of workflow objects from preprocessing and model objects	workflow_set