What should I learn first SQL or R?

Is SQL easier than R?

For most tasks, SQL is more efficient than Python or R. R is a language for statistical computing. It's different from Python in that is has a different syntax and different data types.

Should I learn SQL first?

And one more thing: SQL is a great first step towards other more complex languages (Python, R, JavaScript, etc). When you understand how a computer thinks, it's much easier to learn the structure of a new programming language.

What is more useful R or SQL?

Key Benefits of R R makes performing common data analysis tasks such as loading data, transforming, manipulating, aggregating, charting and sharing your analyses very easy, and the workflow is much more seamless than in SQL.

What should I learn first SQL or Excel?

You should learn Excel first. Get an introductory book to man... R first if you'll mostly be analyzing data. SQL first if you'll mostly be querying data.