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.
: A popular, easy-to-use alternative for Mac users.
: The official 7-Zip utility for managing these archives. If "R2" refers to a specific study (e
: Code (often in the R programming language ) and raw data needed to replicate a study's findings. How to Access the Contents
To view or extract the draft article and files within , you can use several free tools: : Code (often in the R programming language
Does 7z compress better than zip? - Microsoft Community Hub
: Preliminary versions or "draft" releases of software tools. If "R2" refers to a specific study (e
: The .7z format is an open-source archive format that uses LZMA compression , providing a higher compression ratio than standard ZIP files.