The correct answer is C. R.
R is a programming language and software environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Labs. R can be considered as a dialect of S.
R is widely used among statisticians and data miners for developing statistical software and data analysis. It is also used by many non-statisticians for general-purpose programming and data manipulation.
R is a free and open-source software, which means that it is available to everyone at no cost. It is also cross-platform, which means that it can be run on a variety of operating systems, including Windows, macOS, and Linux.
R has a large and active community of users and developers. There are many resources available for learning R, including books, tutorials, and online forums.
R is a powerful and flexible programming language that can be used for a variety of tasks. It is a popular choice for data science because it is well-suited for statistical computing and graphics.
Here are some of the reasons why R is the most important language for Data Science:
- R is a powerful and flexible programming language that can be used for a variety of tasks.
- R is well-suited for statistical computing and graphics.
- R is a free and open-source software, which means that it is available to everyone at no cost.
- R is cross-platform, which means that it can be run on a variety of operating systems.
- R has a large and active community of users and developers.
- There are many resources available for learning R, including books, tutorials, and online forums.