Adding Seurat's RPCA method to Benchmarking tasks?

[andrewdchen]

Hello!

I noticed that Seurat's RPCA integration method was not included in either the 'Batch integration embed' task or the 'Batch integration feature' task. I know that RPCA is capable of both and it's a method that is often the first off-the-shelf R method that people choose, so I would be interested in seeing this added. I would also be happy to work on this too!