Her rival in the department, Dr. Aris, popped his head in. He was an R enthusiast, a devotee of open-source chaos. "Still fighting the data, Elena? You know, if you used R, you could probably scrape a library from GitHub to fix those IDs."
The book distinguishes between the (data manipulation) and PROC steps (analysis). Statistical Analysis of Medical Data Using SAS.pdf
Given the specificity of the keyword, users typically look for this resource in three places: Her rival in the department, Dr