11/28/2023 0 Comments Packrat r server![]() ![]() The shiny package, for example, is installed when the first Shiny application is deployed. ![]() It knows exactly how things looked at a given point in time, and everyone sees the same stuff, therefore everyone is on the same playing field. The packrat package attempts to re-use R packages whenever possible. Then all another user has to do is pull your R code down, run it, and they will be using the same packages as you, because they are using the same snapshot date.In short, the checkpoint-server brings order to the world of R packages. That can be a cumbersome and tedious process.With checkpoint package, all you need to reference in your code is the snapshot date, and then you can commit your R code to a public or private repository, such as . What are the main differences (strengths and weaknesses) between checkpoint and other reproducibility packages like packrat. Packrat requires a user to rsync, scp, or some how get your Packrat file and code to another user. With DRS, you have one management console with. You can also perform remote administration tasks on Windows servers and workstations. Packrat does not have a concept of client or server, and a user could still find themselves in "dependency hell". I created the Shiny app within RStudio and opted to use Packrat with it, and then export the entire directory to a VM with a vanilla Shiny Server installation. SolarWinds Dameware Remote Support (DRS) is an easy-to-use RAT (remote administration tool) that can enable you to provide IT support to remote systemswithout initiating a full remote control session. Most of the burden is on the checkpoint-server, not the end user. This is because it works in tandem with a server side solution, the checkpoint-server. Checkpoint is a more comprehensive package from a reproduction standpoint.
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