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?

101

List out some of the function that R provides?

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

100

What is R Base package?

What is Predictive analysis process in R?

121

Mention what does not ‘R’ language do?

703

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

111

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?

100

What is CLI in R?

What are statistical features of R?

What are the disadvantages of R?

Un-Answered Questions { R Programming }

How can you verify if a given object “X” is a matrix data object?

117

What is attribute function in r?

146

What are statistical software and data analysis in r?

What is more functions in r and name them?

How many data structures R has?

How will you measure the probability of a binary response variable in r language?

How to request an input from the user through keyboard and monitor?

What is the apply() family in r?

Explain statistical functions performed by R?

What is readline() in r?

106

What is r matrices?

What does not ‘r’ language do?

What is s4?

How can you create a pca model in r?

119

What is the recycling of elements in a vector? Give an example.

271

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