proc pls data=ftrain nfac=10; model tot_log tyr_log try_log = f1-f30; run; The table shown in Output 51.3.1 indicates that only three or four factors are required to explain almost all of the ...

Note that CV=ONE is the most computationally intensive of the cross validation methods, since it requires a recomputation of the PLS model for every input observation. Also, note that using random ...