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

R Programming Interview Questions

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Explain What is R?

Explain what is transpose?

What are debuggers and debugging techniques in R?

What is JIT package?

What is string manipulation in R?

Give the command to check if the element 15 is present in vector x?

Can we update and delete any of the elements in a list?

What are co-relations in R?

What is the use of abline() function?

What is Preliminaries in R?

What is t-tests() in R?

What is the purpose of using Next statement in R language?

What is the regular expression in R string manipulation?

What is the difference between the data frame and a matrix in R?

What is the byte in R?

Un-Answered Questions { R Programming }

Define Cluster.stats() ?

What is data structure in r?

What are co-relations in R?

Compare R with other technologies.

How to use sapply in r?

What is the use of stringr package.

Write a function in R language to replace the missing value in a vector with the mean of that vector?

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What do you mean by data visualization in R?

What is oop in r?

What are statistical software and data analysis in r?

How do I sort in descending order in r?

What are r packages?

What are the different data structures in r? Briefly explain about them.

What is meant by ANOVA models in R?

Can we update and delete any of the elements in a list?

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