I was working on a project but realized that I didn't have enough available RAM. I upgraded to the "Cloud Premium" plan, but I see that the RAM is still the same. Can I use the 16 GB of RAM for projects that have already been started or only for new projects?
Welcome to the R world and thank you for using Posit Cloud! Projects default to use 1 GB of RAM and 1 CPU. Since you purchased "Cloud Premium" you can increase this for any project by adjusting the project's resources. Please see Project Settings: Resources in the guide for info on how to do this.