Claude Skills by tidymodels

**Create custom tuning parameters for hyperparameter tuning in Tidymodels** Guide for creating new dials parameters for hyperparameter tuning. Use when a developer needs to define custom tuning parameters for models, recipes, or workflows, including quantitative parameters (continuous/integer), qualitative parameters (categorical), parameters with transformations, and data-dependent parameters requiring finalization. ----------------------------------------------------------------------------...

Add new computational engines to existing parsnip models. Use when

Create entirely new model specifications for the parsnip package. This skill covers creating new model types (like `linear_reg()`, `boost_tree()`) with their constructors, registration, and engine implementations. **Use this skill when:** Creating a fundamentally new model type for parsnip. **For adding engines to existing models:** See [add-parsnip-engine](../add-parsnip-engine/SKILL.md) skill instead. --------------------------------------------------------------------------------

Create a new preprocessing step for the recipes package following

Guide for creating new yardstick metrics. Use when a developer

Build machine learning models using tidymodels for tabular data