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.
Author
Released
4/4/2013The 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
Duration
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Introduction
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Welcome47s
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1. What is R?
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R in context3m 35s
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2. Getting Started
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Using RStudio4m 41s
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Reading data from a spreadsheet11m 17s
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Reading data from SPSS6m 14s
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3. Charts and Statistics for One Variable
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Calculating frequencies4m 24s
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Calculating descriptives7m 3s
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4. Modifying Data
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Recoding variables9m 56s
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Computing new variables4m 25s
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5. Charts for Associations
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Creating scatterplots4m 16s
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Creating 3D scatterplots2m 15s
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6. Statistics for Associations
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Calculating correlations6m 29s
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Computing a regression6m 33s
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Conclusion
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Next steps4m 11s
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Video: Using the exercise files