From 632a1e2755939346de777f6794bf12a2fa8fa555 Mon Sep 17 00:00:00 2001 From: Aditya Kolhatkar Date: Thu, 1 Oct 2020 21:04:28 +0530 Subject: [PATCH] R programming Interview Questions These are some of the important question of R programming which continuously asked in any interview --- R interview Questions | 44 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 R interview Questions diff --git a/R interview Questions b/R interview Questions new file mode 100644 index 0000000..5b1d775 --- /dev/null +++ b/R interview Questions @@ -0,0 +1,44 @@ +1. What is R? + +2. Can you write and explain some of the most common syntax in R? + +3. How do you list the preloaded datasets in R? + +4. What are some advantages of R? + +5. What are the disadvantages of R? + +6. What are the similarities and differences between R and Python? + +7. Write code to accomplish a task + +8. When is it appropriate to use the “next” statement in R? + +9. How do you assign a variable in R? + +10. What are the different data types/objects in R? + +11. What are the objects you use most frequently? + +12. Why use R? + +13. What are some of your favorite functions in R? + +14. Write a custom function in R + +15. How do you import data in R? + +16. How do you install a package in R? + +17. What is the use of with() in R? + +18. What is the use of by() in R? + +19. When is it appropriate to use mode()? + +20. What is a factor variable, and why would you use one? + +21. When is it appropriate to use the which() function? + + +