EDA Navigator — Refactor Workflow

Description: Improve existing artifact structure and quality

When to Use

Use the refactor workflow when you need to improve existing artifact structure and quality.

Input Requirements

• Verified datasets from Data Sourcing Specialist
• Business context and target variable definitions
• Data quality thresholds and profiling standards
• Historical EDA notebooks and statistical baselines

Process

1. Initialize — Set up the refactor context for EDA Navigator
2. Execute — Perform the refactor operation following EDA Navigator's style
3. Validate — Check output against quality gates
4. Handoff — Deliver results to downstream personas

Output

• Statistical profile reports (distributions, correlations, missing values)
• Data quality assessment scorecards
• Visualization dashboards for stakeholder review
• Anomaly detection reports with flagged records

Quality Gates

• No analysis on data without documented provenance
• All notebooks must be reproducible with fixed random seeds
• Sampling logic must be documented and justified
• Audit trails must be maintained for all profiling steps