File list (Check if you may need any files):
PLS_Toolbox\ALS.M
...........\ALS99.M
...........\ANOVA1W.M
...........\ANOVA2W.M
...........\ARCH.MAT
...........\AREADR1.M
...........\AREADR2.M
...........\AREADR3.M
...........\AREADR4.M
...........\AUTO.M
...........\AUTOCOR.M
...........\BACKPROP.M
...........\BASELINE.M
...........\BCKPRPNN.M
...........\BIGPCA.M
...........\BLACKD.LOG
...........\CALIBSEL.M
...........\CCORDEMO.M
...........\CGRDSRCH.M
...........\CLOSURE.M
...........\CLSTRDMO.M
...........\CLUSTER.M
...........\CNDLGPLS.M
...........\COLLAPSE.M
...........\CONTENTS.M
...........\CORRMAP.M
...........\COSMETIC.M
...........\CR.M
...........\CRCVRND.M
...........\CRDEMO.M
...........\CROSSCOR.M
...........\CROSSVAL.M
...........\CROSSVUS.M
...........\DELSAMPS.M
...........\DERESOLV.M
...........\DOGSCL.M
...........\DOGSCLR.M
...........\DP.M
...........\EFA.M
...........\EFA_DEMO.M
...........\EFF.M
...........\ELLPS.M
...........\ERDLGPLS.M
...........\EVOLVFA.M
...........\EWFA.M
...........\FACTDES.M
...........\FASTNNLS.M
...........\FFACDES1.M
...........\FIGMERIT.M
...........\FIR2SS.M
...........\FNNLS.M
...........\FTEST.M
...........\FUN1.M
...........\GASELCTR.M
...........\GCLUSTER.M
...........\GENALG.M
...........\GLINE.M
...........\GRAD1.M
...........\GRADNET.M
...........\GRADNET1.M
...........\GRAM.M
...........\GRAMDEMO.M
...........\GSCALE.M
...........\GSCALER.M
...........\HELPPLS.M
...........\HIGHORB.M
...........\HLINE.M
...........\IMGPCA.M
...........\INNER.M
...........\INNER1.M
...........\LAMSEL.M
...........\LDDLGPLS.M
...........\LWRDEMO.M
...........\LWRPRED.M
...........\LWRXY.M
...........\MCR.M
...........\MDAUTO.M
...........\MDDEMO.M
...........\MDMNCN.M
...........\MDPCA.M
...........\MDRESCAL.M
...........\MDSCALE.M
...........\MISSDAT.M
...........\MLPCA.M
...........\MLRCVBLK.M
...........\MNCN.M
...........\MODLGUI.M
...........\MODLPLT1.M
...........\MODLPLTS.M
...........\MODLPRED.M
...........\MODLPSET.M
...........\MODLRDER.M
...........\MPCA.M
...........\MSCORR.M
...........\MWFIT.M
...........\NIR_DATA.MAT
...........\NMR_DATA.MAT
...........\NNPLS.M
...........\NNPLS1.M
...........\NNPLSBLD.M