Q. Which of the following is invalid assignment?

View solution

Q. Which of the following code constructs vector of length 11?

View solution

Q. _______ function returns a vector of the same size as x with the elements arranged in increasing order.

View solution

Q. Which of the following is used for generating sequences?

View solution

Q. Which of the following statement would print “0” “1” “2” “3” “4” “5” “6” for the following R code?

View solution

Q. Point out the correct statement?

View solution

Q. Point out the correct statement?

View solution

Q. All columns in a matrix must have the same mode and the _________ length.

View solution

Q. ___________ provides optional labels with the columns and rows.

View solution

Q. ________ are similar to matrices but can have more than two dimensions.

View solution

Q. Which is more general than a matrix, in that different columns can have different modes?

View solution

Q. An ordered collection of objects or components are called ________

View solution

Q. The ________ stores the nominal values as a vector of integers in the range of 1 to unique values in the nominal variable.

View solution

Q. An ordered factor is used to represent an __________

View solution

Q. On what basis of a variable, OS allocates memory and decides what can be stored in the reserved memory?

View solution

Q. The data type of the R-object becomes the data type of the ________

View solution

Q. Which function is used to combine the elements into a vector?

View solution

Q. A __________ is an R-object which can contain many different types of elements inside it.

View solution

Q. A _________ is a two-dimensional rectangular data set.

View solution

Q. Which function takes a dim attribute which creates the required number of dimensions?

View solution