RTutor

RTutor is an AI-powered data analysis platform designed for users who want to explore and understand their data without writing any code. The core functionality revolves around a natural language interface: users upload their datasets (commonly in CSV or Excel formats), and then ask questions or give instructions in plain English, such as “show me the trend of sales over the past 12 months” or “group customers by region and calculate average purchase amount.” The system automatically interprets the request, generates the appropriate code (likely in Python or R), executes it on the backend, and returns the results as visualizations, tables, or summary statistics. This process completes in seconds, making data analysis accessible to non-programmers such as students, researchers, educators, and professionals in non-profit organizations. The platform offers several key features to facilitate rapid exploration. First, it provides a data demo option where users can quickly test the service with sample datasets to understand the workflow. Second, users can choose the data type (e.g., numerical, categorical, time series) to optimize query interpretation. Third, a set of prompt examples is available, helping beginners frame effective questions. Additionally, RTutor includes an EDA (Exploratory Data Analysis) report generator that automatically produces a structured overview of the uploaded data, including missing values, distributions, correlations, and basic statistics. This report can serve as a starting point for deeper investigation. RTutor is explicitly intended for education and non-profit use. It is free of charge for academic institutions, research groups, and charitable organizations, enabling students to learn data analysis concepts without needing to install software