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 to read data from the keyboard?

102

What is data mining and what data miners do in R?

Which packages are used to store and restore R objects to and from a file in R language?

101

Write a custom function in R?

What are the advantages of R?

What are statistical and programming features of R?

What is R studio and how to use it?

What is polynomial in r?

What are tools for debugging in r?

103

What is scan() in r?

What is median in r?

104

Explain bor function?

106

What do copy-on-change issues in r?

102

What are fundamental principles of debugging?

What is length function in r?

106

Un-Answered Questions { R Programming }

What data Visualizations in R you should learn?

111

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

What packages are used for data mining in r?

What are the data structures in R that are used to perform statistical analyses and create graphs?

313

What is logistic regression?

What is s4 generic?

How can you load a .csv file in r?

Explain r graphics devices?

How many methods are available to use the matrices?

120

What is the of use Matrix package?

Why the cv.im()?

Explain how to generate lists in r?

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

100

What are the data types in r on which binary operators can be applied?

115

Explain the usage of which() function in r language?

106

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