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

R Programming Interview Questions

Questions Answers Views Company eMail

What is the usage of the lattice package in R?

106

Explain how to save graphs in R?

What is the distribution in R?

108

What makes a valid variable name in R?

123

Explain how R commands are written?

What is the difference between rnorm and runif functions ?

114

Name the functions which help in importing data from other applications in R?

101

How many types of object are present In R?

101

Write the full form MANOVA and why is it used?

Why is R important for data science?

103

How many types of data types are provided by R?

105

What is the use of sink(), Library () and search() function?

What is the use of subset() function and sample() function in R ?

151

How To Create New Variable In R Programming?

Why is R useful for data science?

101

Un-Answered Questions { R Programming }

Explain how you can start the r commander gui?

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

105

What are applications of Predictive analysis in R?

Explain the concept of principal component analysis?

What is the use of subset() function and sample() function in R ?

151

What is the byte in R?

What is oop in r?

How To Create New Variable In R Programming?

What is an arbitrary function in r?

Is R is a slow language?

What are the different packages in r?

Explain what is with () and by () function in r is used for?

115

What is principal component analysis?

What are the disadvantages of R?

Name some functions which can be used for debugging in r?

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