简体   繁体   中英

How do you read the helpfile/manual for an older version of a package function without installing the package?

From Installing older version of R package , I am able to download the source for dplyr version 0.4.3 . I would like to see the helpfile for the function collect from this release, as I believe its behaviour has changed in 0.5 .

How do I see the old manual/help file without installing the old package?

I'm surprised that no one mentioned this:

compute in dplyr 0.4.3

compute in dplyr 0.5.0

  1. find package in RDocumentation
  2. select package and version
  3. search function for documentation. Though collect is actually documented in compute . Maybe you would need a google search to find about this if you didn't know it beforehand.

Search https://www.rdocumentation.org/ for the package or search the function.

Hope it helps.

The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM