using-tidyjs

What problem does it solve?

This Skill helps developers write correct, idiomatic tidyjs pipelines and avoids common misuses such as relying on string accessors, misplacing mutate vs mutateWithSummary, and misunderstanding groupBy export modes.

Core Features & Use Cases

• Enforces proper usage of tidyjs verbs (filter, mutate, mutateWithSummary, groupBy, summarize, pivot, etc.).
• Guides accessor patterns and documentation navigation for reliable code.
• Provides quick-start guidance and pointers to mental model and reference docs for typical data-wrangling tasks.

Quick Start

Start by reading the mental model and quick-reference docs, then apply a simple tidyjs pipeline to a sample dataset.