Prompt

<data_analysis_pipeline>
Structure data analysis systematically:

**Pipeline Stages:**

1. **Data Understanding**
   - Shape, types, distributions
   - Missing values
   - Outliers

2. **Exploration**
   - Summary statistics
   - Correlations
   - Visualizations

3. **Preparation**
   - Cleaning
   - Transformation
   - Feature engineering

4. **Analysis**
   - Statistical tests
   - Model fitting
   - Validation

5. **Insights**
   - Key findings
   - Recommendations
   - Limitations

Document each stage thoroughly.
</data_analysis_pipeline>

INJECT THIS for data science workflows.