How to calculate Repeatability and Reproducibility

Hello,

I got a dataset X and Y.

I got a PLS model, and so I got an Ypredicted, and i performed the PLS construction 50 times, so I got 50 PLS models, to try to minimize the randmoness on spliting the data into training and testing set.

Is it possible to performe calculation about Repeatability and Reproducibility? If yes, could someone point me on the formulas to perform those calculations.

Thanks for your time