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tidymodels

27 indexed repositories · View on GitHub

tidymodels
Easily install and load the tidymodels packages

R · 820 stars
parsnip
A tidy unified interface to models

R · 659 stars
recipes
Pipeable steps for feature engineering and data preprocessing to prepare for modeling

R · 621 stars
yardstick
Tidy methods for measuring model performance

R · 402 stars
rsample
Classes and functions to create and summarize resampling objects

R · 343 stars
tidypredict
Run predictions inside the database

R · 264 stars
workflows
Modeling Workflows

R · 211 stars
textrecipes
Extra recipes for Text Processing

R · 165 stars
embed
Extra recipes for predictor embeddings

R · 146 stars
censored
Parsnip wrappers for survival models

R · 125 stars
probably
Tools for post-processing class probability estimates

R · 123 stars
tidyclust
A tidy unified interface to clustering models

R · 119 stars
dials
Tools for creating tuning parameter values

R · 117 stars
workshops
Website and materials for tidymodels workshops

JavaScript · 103 stars
tidyposterior
Bayesian comparisons of models using resampled statistics

R · 103 stars
spatialsample
Create and summarize spatial resampling objects 🗺

R · 80 stars
brulee
High-Level Modeling Functions with 'torch'

R · 75 stars
multilevelmod
Parsnip wrappers for mixed-level and hierarchical models

R · 74 stars
finetune
Additional functions for model tuning

R · 65 stars
orbital
Turn Tidymodels Workflows Into Series of Equations

R · 50 stars
7 more repositories live on View on GitHub

Beginner friendly Everything

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svm_linear() LiblineaR regression prediction test fails with LiblineaR 2.10-25 Open

Difficulty 3/5 1-2 days Newbie friendliness 70/100

tidymodels/parsnip#1415 · 1 comment · Opened Sep 17, 2026
AttributeError: property 'stream' of '_StderrHandler' object has no setter on Windows with Python 3.12 Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

tidymodels/tabpfn#40 · 1 comment · Opened Sep 16, 2026
classwork qmd recommendation Open

Difficulty 1/5 Under an hour Newbie friendliness 90/100

tidymodels/workshops#502 · Opened Sep 14, 2026
LiblineaR update breakage Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

tidymodels/parsnip#1413 · Opened Sep 10, 2026
Rewrite parts of documentation Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

tidymodels/nestedtune#91 · 6 comments · Opened Sep 10, 2026
Release tidypredict 1.2.1 Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

tidymodels/tidypredict#445 · Opened Sep 9, 2026
harmonize penalty path control for elastic net `ordinal_reg` engines Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

tidymodels/parsnip#1411 · 2 comments · Opened Sep 8, 2026
`tune_race_anova()` errors when racing metrics are constant Open

bug tidy-dev-day :nerd_face:

Difficulty 3/5 1-2 days Newbie friendliness 67/100

tidymodels/finetune#137 · Opened Sep 1, 2026
`mase()` silently accepts m = 0 and returns NaN Open

tidy-dev-day :nerd_face:

Difficulty 1/5 Under an hour Newbie friendliness 90/100

tidymodels/yardstick#637 · Opened Sep 1, 2026
`bal_accuracy()`, `ppv()`, `npv()` return NA for macro averaging when a factor level is unused, unlike `j_index()` Open

tidy-dev-day :nerd_face:

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

tidymodels/yardstick#636 · Opened Sep 1, 2026
`mcc()` returns logical NA instead of NA_real_, breaking type stability Open

tidy-dev-day :nerd_face:

Difficulty 1/5 Under an hour Newbie friendliness 90/100

tidymodels/yardstick#635 · Opened Sep 1, 2026
`poisson_log_loss()` overflows to Inf for large counts due to `log(gamma())` instead of `lgamma()` Open

tidy-dev-day :nerd_face:

Difficulty 1/5 Under an hour Newbie friendliness 88/100

tidymodels/yardstick#634 · Opened Sep 1, 2026
Spline `complete_set` TRUE/FALSE error messages are swapped Open

tidy-dev-day :nerd_face:

Difficulty 1/5 Under an hour Newbie friendliness 88/100

tidymodels/recipes#1568 · Opened Sep 1, 2026
`step_relevel()` reports the wrong columns in its reference-level error Open

tidy-dev-day :nerd_face:

Difficulty 1/5 Under an hour Newbie friendliness 88/100

tidymodels/recipes#1567 · Opened Sep 1, 2026
`step_filter_missing()` is a no-op when only one column is selected Open

tidy-dev-day :nerd_face:

Difficulty 1/5 Under an hour Newbie friendliness 85/100

tidymodels/recipes#1566 · Opened Sep 1, 2026
`step_dummy_extract(other = NULL)` routes unseen labels into the last real column Open

tidy-dev-day :nerd_face:

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

tidymodels/recipes#1565 · Opened Sep 1, 2026
`step_holiday()` shifts dates for timestamps with a timezone Open

tidy-dev-day :nerd_face:

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

tidymodels/recipes#1564 · Opened Sep 1, 2026
`slide-resampling.Rd` is missing a \value section Open

tidy-dev-day :nerd_face:

Difficulty 1/5 1-3 hours Newbie friendliness 92/100

tidymodels/rsample#611 · Opened Sep 1, 2026
`multi_predict_args.workflow()` returns a `model_fit`/workflow object instead of argument names Open

tidy-dev-day :nerd_face:

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

tidymodels/parsnip#1410 · Opened Sep 1, 2026
earth multiclass classification predictions use binary threshold rule, giving wrong classes Open

tidy-dev-day :nerd_face:

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

tidymodels/parsnip#1409 · Opened Sep 1, 2026
`predict_raw()` errors whenever `opts` contains a protected argument name Open

tidy-dev-day :nerd_face:

Difficulty 1/5 1-3 hours Newbie friendliness 90/100

tidymodels/parsnip#1408 · Opened Sep 1, 2026
BART classification prediction interval bounds scrambled across observations Open

tidy-dev-day :nerd_face:

Difficulty 1/5 1-3 hours Newbie friendliness 88/100

tidymodels/parsnip#1407 · Opened Sep 1, 2026
`multi_predict()` for kknn errors when `neighbors` isn't supplied Open

tidy-dev-day :nerd_face:

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

tidymodels/parsnip#1406 · Opened Sep 1, 2026
LiblineaR `cost` parameter mapped to wrong argument name, silently ignored during tuning Open

tidy-dev-day :nerd_face:

Difficulty 1/5 Under an hour Newbie friendliness 86/100

tidymodels/parsnip#1405 · Opened Sep 1, 2026
Consider renaming the `select_best` argument of `perf_mod.workflow_set()` Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

tidymodels/tidyposterior#83 · Opened Aug 27, 2026
`plot_rope_probs()` seed is always 1 (transposed `sample.int()` arguments) Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

tidymodels/tidyposterior#82 · Opened Aug 27, 2026
Expose the class rule for decision-value and calibrated-probability models Open

Difficulty 5/5 Over a week Newbie friendliness 48/100

tidymodels/tidypredict#438 · Opened Aug 26, 2026
Use recipes_map_cols() in bake() methods that transform columns in place Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

tidymodels/embed#278 · Opened Aug 22, 2026
Use recipes_map_cols() in bake() methods that transform columns in place Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

tidymodels/textrecipes#312 · Opened Aug 22, 2026
step_lencode_mixed() Documentation Typo Open

documentation

Difficulty 1/5 Under an hour Newbie friendliness 90/100

tidymodels/embed#277 · Opened Aug 22, 2026
Fit wrapper for `bag_tree(engine = "rpart")` Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 65/100

tidymodels/censored#406 · Opened Aug 21, 2026
Quarto version for 2026 conf material Open

2026 conf

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

tidymodels/workshops#494 · Opened Aug 20, 2026
Add support for neural networks Open

feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

tidymodels/orbital#149 · Opened Aug 20, 2026
Leaf data: access local copy or via URL? Open

2026 conf

Difficulty 5/5 Over a week Newbie friendliness 35/100

tidymodels/workshops#491 · Opened Aug 19, 2026
Show or remove calibration of boosted tree in tuning deck? Open

2026 conf

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

tidymodels/workshops#490 · Opened Aug 19, 2026
switch intro-extra-recipes.qmd to leaf data set Open

2026 conf

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

tidymodels/workshops#477 · Opened Aug 6, 2026
move some tuning details form the advanced notes to the earlier slides Open

2026 conf

Difficulty 3/5 1-2 days Newbie friendliness 55/100

tidymodels/workshops#476 · Opened Aug 6, 2026
update the workflow diagram Open

2026 conf

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

tidymodels/workshops#475 · Opened Aug 6, 2026
repeated CV Open

2026 conf

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tidymodels/workshops#474 · Opened Aug 6, 2026
Create a `torchtabular` package Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

tidymodels/brulee#135 · 3 comments · 1 reaction · Opened Aug 6, 2026
Support proportional_hazards() models Open

feature

Difficulty 4/5 3-5 days Newbie friendliness 55/100

tidymodels/tidypredict#272 · Opened Aug 4, 2026
Export `multi_predict()` helpers Open

feature

Difficulty 3/5 1-2 days Newbie friendliness 68/100

tidymodels/parsnip#1400 · Opened Aug 4, 2026
Add tuning tests for `bag_tree(engine = "rpart")` Open

upkeep

Difficulty 3/5 1-2 days Newbie friendliness 35/100

tidymodels/censored#399 · Opened Jul 28, 2026
Make `nu` for `blackboost()` tunable via `learn_rate()`? Open

feature

Difficulty 3/5 1-2 days Newbie friendliness 65/100

tidymodels/censored#395 · Opened Jul 23, 2026
Move arg registration for `bag_tree()`'s `rpart` engine to parsnip from baguette Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

tidymodels/parsnip#1398 · 2 comments · Opened Jul 23, 2026
Case weights: test prediction Open

feature

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tidymodels/extratests#303 · Opened Jul 22, 2026
Move snapshot tests back Open

upkeep

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

tidymodels/censored#388 · Opened Jul 21, 2026
Review `R/parsnip-utils.R` Open

upkeep

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tidymodels/censored#387 · 1 comment · Opened Jul 21, 2026
Deduplicate `.filter_eval_time()` Open

upkeep

Difficulty 1/5 Under an hour Newbie friendliness 88/100

tidymodels/censored#379 · Opened Jul 20, 2026
Superseeded code in https://www.tidymodels.org/start/recipes/ Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

tidymodels/tidymodels.org#302 · Opened Jul 17, 2026

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