1. The only environment without a parent is the . . . . . . . . environment.
2. The . . . . . . . . function is a kind of "constructor function" that can be used to construct other functions.
3. Which function in R language is used to find out whether the means of 2 groups are equal to each other or not?
4. What will be the output of the following R code?
> f <- function() {
+ ## This is an empty function
+ }
> class(f)
> f <- function() {
+ ## This is an empty function
+ }
> class(f)5. Point out the wrong statement?
6. . . . . . . . . is used to skip an iteration of a loop.
7. What will be the output of the following R code?
> f <- function() {
+ ## This is an empty function
+ }
> f()
> f <- function() {
+ ## This is an empty function
+ }
> f()Read More Section(Control Structures in R Programming)
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