RTutor

RTutor turns plain English requests into R code. That is the whole idea, and it works on your own data.

RTutor is an AI code generator and chatbot for data analysis: you upload a dataset, type what you want to know, and the app writes the R code, runs it, and returns the results.

Charts come back as interactive visualizations, and the app can also produce exploratory data analysis reports for a quick first look at a dataset.

Under the hood RTutor uses OpenAI's GPT-4o model, so it inherits the limits of that model.

The biggest catch is that generated code may be logically wrong.

It can run without errors and still answer the wrong question, so check the output, especially if you are not fluent in R.

It also expects data in a traditional statistics layout, with rows as observations and columns as variables.

Commercial use requires a license, which matters if you plan to use it at work.

RTutor is most useful as a way to learn R syntax by example or to draft analysis code you will review yourself.