Model validation for block.pls

Hi MixOmics Team,

I’m reaching you because I am looking for a function to validate my block.pls model and have quality metrics (also to choose the number of components).
The perf function doesn’t fit a SGCCA object like block.pls.

Thanks a lot,
Best regards

Hi @moute_carlo

Thanks for using mixOmics.

We’re in fact working on such performance criteria for pls functions. Stay tuned with the latest changes as it should not be in too distant future.


Hello @aljabadi,

Thank you for your answer.
I’ll wait for the next changes then.
I am comparing different multi-omic models, that also why I would like metrics to compare them on the same scale.

Thank you a lot !