Data Visualizations using R with Data Processing

Why learn Data Analysis and Data Science?

According to SAS, the five reasons are

1. Gain problem solving skills

The ability to think analytically and approach problems in the right way is a skill that is very useful in the professional world and everyday life.

2. High demand

Data Analysts and Data Scientists are valuable. With a looming skill shortage as more and more businesses and sectors work on data, the value is going to increase.

3. Analytics is everywhere

Data is everywhere. All company has data and need to get insights from the data. Many organizations want to capitalize on data to improve their processes. It’s a hugely exciting time to start a career in analytics.

4. It’s only becoming more important

With the abundance of data available for all of us today, the opportunity to find and get insights from data for companies to make decisions has never been greater. The value of data analysts will go up, creating even better job opportunities.

5. A range of related skills

The great thing about being an analyst is that the field encompasses many fields such as computer science, business, and maths.  Data analysts and Data Scientists also need to know how to communicate complex information to those without expertise.

The Internet of Things is Data Science + Engineering. By learning data science, you can also go into the Internet of Things and Smart Cities.

This is the bite-size course to learn R Programming for Data visualizations. In CRISP-DM data mining process, Data Visualization is at the Data Understanding stage. This course also covers Data processing, which is at the Data Preparation Stage. 

You will need to know some R programming, and you can learn R programming from my “Create Your Calculator: Learn R Programming Basics Fast” course.  You will learn R Programming for applied statistics and you will be able

You can take the course as follows, and you can take an exam at EMHAcademy to get SVBook Certified Data Miner using the R certificate : 

– Create Your Calculator: Learn R Programming Basics Fast (R Basics)

– Applied Statistics using R with Data Processing (Data Understanding and Data Preparation)

– Advanced Data Visualizations using R with Data Processing (Data Understanding and Data Preparation, in the future)

– Machine Learning with R (Modeling and Evaluation)

Content

1. Getting Started

2. Getting Started

3. Getting Started

4. Hello World Application

5. Data Mining Process

6. Download Dataset

7. Read Dataset

8. Bar Plot

9. Export Bar Chart as Image

10. Horizontal Bar Chart

11. Histogram

12. Histogram with Density Line

13. Line Chart

14. Multiple Line Chart

15. Pie Chart

16. 3D Pie Chart

17. Scatterplot

18. Boxplot

19. Scatterplot Matrix

20. GGPlot 2

21. Aesthetic Mapping and Geometric

22. GEometrics

23. Labels and Titles

24. Themes

25. GGPlot2: Bar CHart

26. GGPlot2: HIstogram

27. GGPlot2: Density Plot

28. GGPlot2: Scatterplot

29. GGPLot2: Line Chart

30. GGPLot2: BoxpLot

31. Save GGPLot Image

32. Data Processing: Select Variables

33. Data Processing: Sort Data

34. Data Processing: Filter Data

35. Data Processing: Remove Duplicates and Missing Values

References: 

This course is actually based on the Learn R for Applied Statistics book I have published at Apress.

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Frequently Asked Questions

How long do I have access to the course materials?

You can view and review the lecture materials indefinitely, like an on-demand channel.

Can I take my courses with me wherever I go?

Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!