Digital Education Resources - Vanderbilt Libraries Digital Lab

# DiSC R lessons archive

For current lessons, visit the R lessons page

## Intermediate Lessons (Introduction to statistical analysis) - Fall 2020

Working session date Lesson Topic Web pages
Oct 16 1 Factors and the t-test of means lesson videos (33 min)
Oct 23 2 Transformations and non-parametric tests lesson videos (25 min)
Oct 30 3 Continuous bivariate data lesson videos (47 min)
Nov 6 4 Analysis of variance (ANOVA) lesson videos (63 min)
Nov 13 5 Multiple regression not available
Nov 20 6 Tests with discontinuous Y not available

## Beginners Lessons - Spring 2020

• (method 1) On the resulting page, right-click on the `Raw` button and select `Save link as...` (or similar). Download the script to some place where you can find it. Open the file in RStudio using `File`, then `Open file`.
• (method 2) On the resulting page, left-click on the Raw button. Select all of the text on the page, then copy it. In RStudio, go to `File`, then `New File`, then `R Script`. In the resulting editor pane, paste the text you copied. You can save the file if you care about preserving your work.
Date Session Topic Notes
Mar 13 1 Installing R and RStudio and navigating around lesson video / lesson slides
Mar 20 2 R data structures lesson video / lesson R script / lesson slides / web page / HW answers
Mar 27 3 Creating simple scripts lesson video / lesson R script / lesson slides / HW answers
Apr 3 4 Data wrangling (part 1) lesson video / wrangling lesson R script (part 1) / lesson slides
Apr 10 5 Data wrangling (part 2) lesson video / wrangling lesson R script (part 2) / lesson slides
Apr 17 6 Data visualization with ggplot lesson video / lesson R script / lesson slides
Apr 24 7 Optional practice lesson working with ICPSR data lesson video / download instructions for ICPSR data / practice lesson R script (with answers) / practice starter script (no answers) / lesson slides