How I learnt that R is not equal to Ruby and vice versa.

How I learnt that R is not equal to Ruby and vice versa.

For a long time, I thought that Ruby is equal to R and vice versa. I knew what Ruby on rails was (A web development framework built on Ruby) and I thought that R is also some version of Ruby which performs big data or Machine learning stuff.

For a long time, I thought that Ruby is equal to R and vice versa. I knew what Ruby on rails was (A web development framework built on Ruby) and I thought that R is also some version of Ruby which performs big data or Machine learning stuff. Then a few days ago, I was talking with a colleague of mine. He told me he did his graduation thesis using R. This is how the conversation went.

Friend: I did my bachelor’s thesis using R.

Me: You mean Ruby.

Friend: No. I mean R.

Me: Isn’t it the same thing.

Friend: No. It is not. It's completely different.

This was the first time I had a real conversation about Ruby and R with anybody. This is when I learnt that R and Ruby are a completely different world altogether. This was the day I learnt something new.

What did I learn?

Like Java is not equal to JavaScript, similarly, R is not Ruby. Ruby is a dynamic, interpreted, Object Oriented and general purpose programing language. Ruby is used for web development (by using Ruby on Rails), mobile development (Ruby Motion) and other applications development.

To learn more about Ruby head to their official website.

R, **on the other hand,** is a specialized language for domains such as statistics and data mining. It is an interpreted language that runs on the command line interface, although there is some Graphical User Interface (GUI) based Integrated Development Environment (IDE) available such as RStudio.

ruby data-science r-programming big-data web-development

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