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Top 40 R Programming Interview Questions And Answers | R Programming Developer Interview Questions - YouTube - 365 Community

Top 40 R Programming Interview Questions And Answers | R Programming Developer Interview Questions – YouTube

This MindMajix video on R Programming Interview Questions and Answers video includes all the frequently asked Interview questions that give you an idea to crack your R Programming interview smartly. These Interview questions are curated by experts and will help you to brush up your knowledge in R Programming. This video session is designed for both beginners and professionals who want to prepare for a R Programming Interview.

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0:00:00 Introduction to Mindmajix
0:00:30 What is R Programming Language?
0:00:57 Why this is named as R Programming Language?
0:01:22 What is R used for?
0:02:08 Does R allows integration with the procedures written in the C, C++, .Net, Python or FORTRAN languages for efficiency?
0:02:23 What are the main features of R?
0:03:31 What do you understand by R-objects?
0:04:13 What are the frequently used R-objects?
0:04:34 Can you tell me some of the function that R provides?
0:04:55 What is R Base package?
0:05:12 What do you understand by Data Frame?
0:05:30 Name some file format supported by R?
0:05:50 List out some most popular file format used in R Programming Language?
0:07:18 What is csv file, how you can create it?
0:07:59 Which function is used to read csv file? can you give some example?
0:08:35 What is the difference between an Array and a matrix?
0:09:03 What is the output of runif(5)?
0:09:13 What is the use of apply() in R?
0:09:31 How will you create an object in R?
0:10:16 How you will create a function for divide two numbers, give example?
0:11:06 Can you give example of an array?
0:11:22 What command is used for stop/close R?
0:11:33 Name some text editors for R?
0:12:11 What is One-factor ANOVA?
0:13:58 How can I sort the rows of a data frame?
0:14:49 What are the competitive benefits in using R for data analysis?
0:15:45 Mostly all thing which are done by R, can be done by other language like Java then why R
0:17:15 Why is R Programming used instead of MS excel?
0:18:54 What are the most common methods used in R Programming?
0:19:13 What does library() do?
0:19:29 What’s the difference between Hadoop and R Programming?
0:19:48 How can I draw N beta distribution curves in one plot?
0:20:04 What is the difference between package and library in R?
0:20:43 What machines/OS does R run on?
0:21:01 What do you understand by CRAN?
0:21:20 What mailing lists exist for R?
0:21:45 What are differences between R and S?


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🟢 About R Programming.

Because of the global demand for data, this Business Analytics with R training course has been created for people who want to take advantage of data analytics. This course will teach you how to use the R data analysis language to prepare data for visualization and algorithms. You will also comprehend the relationship between data analytics and business principles.

🟢 Why Should You Learn R Programming:

The global data analytics market size is anticipated to touch $549.73 billion by 2028. Plenty of well-established companies make the most out of the R language, including Accenture, Cognizant, HP, and more. The average salary of a certified business analytic professional is $77218 a year.

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Author: Jaya Sri

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