: A popular, easy-to-use alternative for Mac users.
If "R2" refers to a specific study (e.g., a "Phase R2" trial or "Version R2" of a manuscript), it is likely hosted on a repository like , GitHub , or a journal's Supplementary Information section.
: Code (often in the R programming language ) and raw data needed to replicate a study's findings. How to Access the Contents : A popular, easy-to-use alternative for Mac users
: The official 7-Zip utility for managing these archives.
: If the archive contains R scripts, you may need specific packages like archive or 7zip to extract them directly within an R environment. If You Are Looking for a Specific Article How to Access the Contents : The official
: Files with names like "R2.7z" are often used in academic and technical drafts to pack: Research Data : Supplementary datasets for journal articles.
: The .7z format is an open-source archive format that uses LZMA compression , providing a higher compression ratio than standard ZIP files. : A popular
Does 7z compress better than zip? - Microsoft Community Hub