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

R Programming Interview Questions

Questions Answers Views Company eMail

Name various sectors that are using R?

113

What are Ensemble Models in R?

119

What is meant by character function in R?

139

What do you understand by R cluster analysis?

116

What are the applications of R?

Define Cluster.stats() ?

What are programming features of R?

What are connections In R?

What are R Functions?

What is SAS and SPSS in R?

What are vector functions?

102

What is the reshaping of data in R?

132

Compare R with other technologies.

What is the function used for adding datasets in R?

358

Explain the programming features of R?

163

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Un-Answered Questions { R Programming }

How many types of C/C++ preliminaries are present in R?

R programming language has several packages for data science which are meant to solve a specific problem, how do you decide which one to use?

Which data structure is used to store categorical variables?

What is a dataframe in r?

Explain r graphics devices?

Explain bor function?

104

What is attribute function in r?

140

Which function is used to write files?

What is apply() function in r?

What is the random walk model in r?

100

What are R topical programming and statistical relevance?

119

How to compile and run code in R?

What is length function in r?

106

Why we need data visualization in R?

109

What is recursion in r?

107

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