R Tutorial Videos: Difference between revisions
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* [http://www.youtube.com/watch?v=8TLQIiKSAdE Loading Data Into RStudio] | * [http://www.youtube.com/watch?v=8TLQIiKSAdE Loading Data Into RStudio] | ||
* [http://www.youtube.com/watch?v=zqESjFoNVRs Summarizing Data] | * [http://www.youtube.com/watch?v=zqESjFoNVRs Summarizing Data] | ||
* [ | * [http://youtu.be/wya5M0cZvkQ Important R Functions] | ||
** Functions include names(), head(), nrow(), ncol(), sort(), levels(), length(), which(), table(), prop.table() | ** Functions include names(), head(), nrow(), ncol(), sort(), levels(), length(), which(), table(), prop.table() | ||
* [http://www.youtube.com/watch?v=w8y0R4toOFw Indexing Data] | * [http://www.youtube.com/watch?v=w8y0R4toOFw Indexing Data] | ||
Revision as of 11:07, 3 September 2012
Introductory Videos
- Installing RStudio
- Introduction to Objects and Functions
- Loading Data Into RStudio
- Summarizing Data
- Important R Functions
- Functions include names(), head(), nrow(), ncol(), sort(), levels(), length(), which(), table(), prop.table()
- Indexing Data
- Examining Data Types
Creating Plots
- Histograms
- Boxplots
- Barplots
- [ Scatterplots]
- [ Density Plots]
Hypothesis Testing
- T-tests
- Exact Binomial Test
- Chi-squared Goodness of Fit Test
- Chi-squared Contingency Table Analyses
- [Verifying Assumptions with Q-Q Plots]
