#PACKRAT R CODE#

Packrat setups a library as a subdirectory of the project. They both try to overcome the shortcomings of package management in R but do so in different ways. 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. Pollen analysis of fossil packrat middens from the Sonoran Desert. Packrat and Checkpoint are package management packages from RStudio and Revolution Analytics (respectively).

#PACKRAT R CODE#

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. Packrat requires a user to rsync, scp, or some how get your Packrat file and code to another user. Packrat does not have a concept of client or server, and a user could still find themselves in 'dependency hell'. Vectrex games produced by Packrat, from various game authors, for the enjoyment of the Vectrex community. Most of the burden is on the checkpoint-server, not the end user.

The primary repo for this package is at https. Some people from my class got less than 100 on the packrat and passed the pance. <10th percentile on the packrat is like <120 and <25th percentile is <135, so realistically youre safe being that close to the mean. The client interface provides several S3 methods for efficiently managing storage and performing file transfers. The percent of people who fail first time taking the PANCE is <10. The admin interface uses R6 classes and extends the framework provided by AzureRMR. This ensures maximal reproducibility and portability of the analysis by using an encapsulated, version controlled, installation of R packages instead of any system-level R packages installation. This is because it works in tandem with a server side solution, the checkpoint-server. This package implements both an admin- and client-side interface to Azure Storage Services. Checkpoint is a more comprehensive package from a reproduction standpoint.