1. Noida R Users Meetup Group/ Event
Basic R learning session
(PART - I) Introduction and basics graphs of R
-by Suchita Aggarwal
(PART - II) - What’s new in R and its market
-by Ajay Ohri

2. Topics Covered
(PART - I) Introduction & basics graphs of R Basic Introduction
Introduction of Business Analytics
Installation of R
What is Package and how to install and use it.
R-commander
Importing Data in R
Hands-on inbuilt functions
Graphs
(PART - II) - What’s new in R and its market
Rattle-Data mining
R-Studio Sever
R-Fiddle
Statace

3. Part 1: What Is Business Analytics?

4. Part 1: What Is Business Analytics?
Purpose:
Identify where the business stands in relation to rivals, etc.
Collect and use data to inform business decision making
Identify strengths and weaknesses in the business
Use information to inform strategic planning

5. Part 1: What Is Business Analytics?
***Collection******Analysis*** ***Presentation***
•Market Research•Trend Analysis •Graphs
•Past Sales Data •Time-Series Analysis
•Charts
•Market growth data
•Spatial Analysis•Tables

6. Part 1: What Is Business Analytics?

7. Part 2: What is R?

8. Part 2: What is R?

9. Part 2: What is R?

10. Part 2: What is R? – Corporate Use

11. Part 2: What is R? – Corporate Use

12. Part 3: Installation of R and Packages
http://cran.r-project.org/
http://cran.r-project.org/bin/windows/Rtools/

13. Part 3: Installation of R and Packages
http://cran.r-project.org/
http://cran.r-project.org/bin/windows/Rtools/

14. Part 3: Installation of R and Packages
http://cran.r-project.org/
http://cran.r-project.org/bin/windows/Rtools/

15. Part 3: Installation of R and Packages
http://cran.r-project.org/
http://cran.r-project.org/bin/windows/Rtools/

16. Part 3: Installation of R and Packages

17. Part 4: Rcmdr

18. Part 4: Loading Rcmdr

19. Part 4: Loading Rcmdr

20. Part 4: Loading Rcmdr

21. Part 5: Importing Data in R

22. Part 6: How to use inbuilt functions
•Library() -loads package
•Data() -loads dataset
•Head() -First few rows of object
•Tail() - Last few rows of object
•Str() -Structure of an object
•Summary() -Summary of an object

23. Part 7: Graphs
•plot(x,y)
•plot(x,y, type = ‘b’)
•Boxplot()
•scatterplot()

24. Questions??

25. Thank you!!