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?

697

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

109

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 }

What is control structure in R?

106

What is meant by ANOVA models in R?

What is string manipulation in R?

What are R Functions?

How would you create a scatterplot using ggplot2 package?

What is the function in r?

107

Explain statistical functions performed by R?

What is CLI in R?

How data is aggregated in r?

What is s3 in r?

Explain how R programming applied to the real world?

101

What are r data types?

112

Explain what is pdv?

What is transpose?

120

Why is R Important?

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