Join Barton Poulson for an in-depth discussion in this video Using the exercise files, part of Learning R (2013).
If you're a premium member of the Lynda.com Online Training Library, then you have access to the exercise files used throughout this title. The exercise files are contained in a folder, and there is one R project folder for each movie. Inside the R project folder, you'll find the R file, and any other files needed to follow along with the movie. If you're a monthly subscriber, or an annual subscriber to Lynda.com, then you don't have access to the exercise files, but you can follow along from scratch with your own data. And with that, let's get started.
The course continues with examples on how to create charts and plots, check statistical assumptions and the reliability of your data, look for data outliers, and use other data analysis tools. Finally, learn how to get charts and tables out of R and share your results with presentations and web pages.
- What is R?
- Installing R
- Creating bar character for categorical variables
- Building histograms
- Calculating frequencies and descriptives
- Computing new variables
- Creating scatterplots
- Comparing means
Skill Level Beginner
Managing and Analyzing Data in Excel 2010with Dennis Taylor1h 32m Intermediate
1. What is R?
R in context3m 35s
2. Getting Started
3. Charts and Statistics for One Variable
4. Modifying Data
5. Charts for Associations
6. Statistics for Associations
Next steps4m 11s
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