Components of functions inlcudes:
- Function name: The name of the function.This name is used for storing in R environment as an object name.It is used to call the function from anywhere in the environment.
- Arguments: It is the placeholder of the required input a function may require.It can have more than one arguments. This is optional.
- Function body: A function's body contains the set of statements. It defines what function actually does.
- Return Value: It is the value which we get after the successful execution of the set of statement given.