R Programming Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

R Programming Interview Questions

Questions Answers Views Company eMail

How many methods are there to save graphs?

Why are the VCD and lattice packages used?

List out some of the function that R provides?

What is the use of “next” statement in R?

What is R Base package?

What is Predictive analysis process in R?

118

Mention what does not ‘R’ language do?

691

What is expected from running the command – strsplit(x,”e”)?

105

What is the different type of sorting algorithms available in R language?

What is power analysis ?

What is the need for Predictive Analysis in R?

What is R?

What is CLI in R?

What are statistical features of R?

What are the disadvantages of R?

Un-Answered Questions { R Programming }

How many types of functions are there in R string manipulation?

How would you measure correlation in r?

Give a brief introduction to an array in R?

How would you create a new r6 class?

What is an Atomic vector and how many types of atomic vectors are present in R?

152

Give some examples of the functions in stringr.

Explain bor function?

100

How can you resample statistical tests in r language?

What are features of r functions?

How can we create a table using R language without using external files?

How do I sort in descending order in r?

What are r matrices and r matrices functions?

What is the function in r?

101

What are the steps involved in building and evaluating a linear regression model in r?

Explain how to repeat vectors in r?

For More Un-Answered { R Programming } Questions Click Here