***** NOTE *****
You must download this update to ensure all features of R Instructor (including some of the old content) continues to function. *****
iOS updates:
General code optimizations and bug fixes.
Disabled mute button, the volume controls regulate audio volume.
The following videos can now be viewed without an internet connection
1. How to make a histogram
2. Introduction to plotting
3. Linear Correlation
4. Linear Regression
5. One-way ANOVA
6. One-sample T-test
7. Two-sample T-test
8. Paired T-test
9. MANOVA
10. ANCOVA
Content expansion
- More information and videos on indexing
- ANCOVA video and written instructions
- An entirely new section on legends
- How to exclude redundant data between datasets
- More and upgraded visual examples
- The apply() function
- How to calculate lagged-differences: diff() function
- How to convert data structures (matrix to list, list to data frame... etc)
- A video on importing data (.csv and .txt files)
- Comparison of the test statistics used in MANOVA.
- How to use and select colours (Plotting -> Add Colour to… -> Selecting colours)
- Three new quick reference guides:
1. Point style guide (all the point styles controlled by pch)
2. Line style guide (all the lines styles controlled by lty)
3. Colour() selector table
Please keep the suggestions coming, I'm always happy to incorporate new content into this application… and don't forget to rate this application 5-stars!
[email protected]
Enjoy,
Shidan