Introduction To R | Interactive Course | Vertabelo Academy

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Good job! Let's now learn how to handle...

...special values!

22/22 Congratulations

1. Introduction

2. Creating data frames using vectors

3. Creating a data frame with the data.frame() function

4. Defining column vectors inside the data.frame() function

5. Creating a data frame with read.csv()

6. Explore the data

7. Data analysis process

8. Creating a new column with hardcoded values

9. Creating a new column from others in a data frame

10. Modifying existing columns in a data frame

11. Extracting values from character vectors

12. Updating values on filtered column

13. Creating new columns based on a condition – step 1

14. Creating new columns based on a condition – step 2

15. Creating a new column based on a condition - step 3

16. Creating a new column using several other columns

17. Creating data frames and adding new columns - summary

18. Counteroffers

19. Counteroffers dataset

20. Profitable offers

21. Counteroffer savings

22. Congratulations

Great! You've completed this part of the course. Are you ready for a bit more?

Click the Next exercise to go to the next part.

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