https://www.youtube.com/watch?v=gxdU9-9-uXU
Training the parameter
Prediction the remaining set of the data
How good the prediction of the remaining
https://www.emerald.com/insight/content/doi/10.1108/EJM-02-2019-0189/full/pdf?title=predictive-model-assessment-in-pls-sem-guidelines-for-using-plspredict
