Creating a Function in R Programming
Functions are created in R by using the command function(). The general structure of the function file is as follows:
Note: In the above syntax f is the function name, this means that you are creating a function with name f which takes certain arguments and executes the following statements.
Functions in R Programming
A function accepts input arguments and produces the output by executing valid R commands that are inside the function.
Functions are useful when you want to perform a certain task multiple times.
In R Programming Language when you are creating a function the function name and the file in which you are creating the function need not be the same and you can have one or more functions in R.