Walks you through the full exploratory data analysis pipeline in six chained steps, covering data profiling, distributions, correlations, and a final written summary report.
Walks you through the full exploratory data analysis pipeline in six chained steps, covering data profiling, distributions, correlations, and a final written summary report. Use it when you need a structured, repeatable EDA workflow for any tabular dataset.
Step 1: Profile the dataset — shape, column types, missing values, duplicates, memory usage. Step 2: Analyze distributions and detect outliers in all numeric columns. Step 3: Analyze cardinality and value frequencies in all categorical columns. Flag any with high cardinality (>50 unique values). Step 4: Compute and visualize the correlation matrix. Flag pairs with |r| > 0.85. Step 5: Identify the 5 most interesting patterns, anomalies, or relationships in the data. Step 6: Write a 1-page EDA summary report: dataset description, key findings, data quality issues, and recommended next steps.