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?

List out some of the function that R provides?

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

What is R Base package?

What is Predictive analysis process in R?

115

Mention what does not ‘R’ language do?

689

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

101

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 the purpose of using Next statement in R language?

What is a class in r?

In R how you can import Data?

how would you build a scatter-plot using plotly?

How many types of data types are provided by R?

103

How many tools for debugging present in r?

Define Cluster.stats() ?

Explain about “initialize()” function in r?

How many methods are there to save graphs?

Explain what is t-tests in r?

What is the distribution in R?

102

How would you join multiple strings together?

How using rprof() to find slow spots in your code in r?

What is rmarkdown? What is the use of it?

108

How would you find the number of missing values in a dataset and remove all of them?

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