Introduction: Get Productive Fast
How LLMs fit into data science
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Building your first LLM helper: From prompt to inspectable Python code
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1. Exploratory Data Analysis Helpers
Generate an EDA summary helper
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Extend the EDA helper with visual diagnostics
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Validate and refine EDA helper outputs
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2. Preprocessing Helpers
Build a data cleaning helper
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Create a feature encoding and scaling helper
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Combine preprocessing helpers into a reusable pipeline
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3. Modeling Helpers
Build a baseline classification helper
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Build a regression modeling helper
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Refine and customize model helpers
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4. Evaluation Helpers
Build a classification evaluation helper
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Build a regression evaluation helper
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Validate model performance with baselines
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5. Judgment, Control, and Responsible Use
Make LLM helpers auditable and reproducible
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Run helpers with local or privacy-preserving LLMs
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6. End-to-End Application
Run the full helper-based workflow
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Stress-testing helpers on a new dataset
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7. Wrap-Up and Next Steps
Patterns for building your own LLM helpers
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