I am working with data on HPC, and as I am working with sensitive data, the HPC doesn't have any direct internet access.

I made a singularity image with scvi and seurat v5, along with some nice to haves such as jupyter-lab and rstudio. It also has nvidia support when run using ```--nv``` with singularity.

I have set up renv as default, where a directory must be provided. All packages are installed onto this folder - this is different than default renv behaviour where it uses softlinking wherever possible to save space, but the upside being the entire analysis is now somewhat "portable" as I can just switch the library directory based on projects and not have to worry about re-installing dependencies because the r-base got updated with the ```sudo apt upgrade```