R and RStudio Installation
More about RStudio - interface, projects, working directory
R package installation
Objects, functions, and comments
Vectors and data types
Check your version number and make sure to download the correct version of R/RStudio.
Download R from https://cran.r-project.org/bin/macosx/, and select the .pkg link based on your macOS version.
Download RStudio at https://www.rstudio.com/products/rstudio/download/#download
How to update R, remove R packages (https://www.linkedin.com/pulse/3-methods-update-r-rstudio-windows-mac-woratana-ngarmtrakulchol)
Reproducible environment: https://rviews.rstudio.com/2019/04/22/reproducible-environments/ - how to safely upgrade packages, etc.
Setup version control on RStudio: https://support.rstudio.com/hc/en-us/articles/200532077-Version-Control-with-Git-and-SVN
Data frames and tibbles
The data used for this lesson are in the figshare repository at: https://figshare.com/articles/SAFI_Survey_Results/6262019
This lesson uses
SAFI_clean.csv. The direct download link for this file is: https://ndownloader.figshare.com/files/11492171
Recording of Workshop 2 (Fall, 2021)
Videos in O’Reilly database