In this class, we will explore the basics of R. Topics covered will include:
- Overview of R Studio IDE
- Checking R version and switching between different versions of R
- Working with directories
- Setting working directory
- Listing files in the working directory
- Importing files (csv, tab-delimited text, xlsx)
- Write data frames to csv
- Data manipulation including subsetting and filtering
- Basic plotting using R’s base plotting
This will not be a hands-on class so no need to install anything prior to class.
Meeting link:
https://cbiit.webex.com/cbiit/j.php?MTID=mda1ba0e0d1dda9e929ee492b1c8e2a5a
Class recording:
Class PowerPoint (slide 9 has a description of the parameters used to fine tune the bar plot):
https://btep.ccr.cancer.gov/wp-content/uploads/getting_to_know_r_20211118-1.pptx
If you have any questions, please email ncibtep@nih.gov
