Data Analyst Features

The Data Analyst module replicates the core responsibilities of a human data analyst:

Data Understanding

• Reads and interprets column headers

• Detects data types (numerical, categorical, date, etc.)

• Identifies relationships between fields

• Handles multi-sheet Excel files

Data Analysis

• Recognizes structured tables

• Works with large datasets efficiently

• Aggregations (sum, average, count, min, max)

• Grouping (e.g., sales by region, revenue by month)

• Filtering (e.g., sales above 1000, customers from Germany)

• Time-based analysis (monthly trends, year-over-year growth)

• Percentage calculations

• Comparative analysis

• KPI computation

Data Visualiztion

The module can generate:

• Bar charts

• Line graphs

• Pie charts

• Area charts

• Scatter plots

Graphs are automatically generated based on the question asked, or you can explicitly request a specific chart type.