File list (Check if you may need any files):
pca2_src\INCLUDE\LVQ.H
........\.......\PCADLL.H
........\.......\PREPROC.H
........\INCLUDE.rar
........\LVQ\ACCURACY.CPP
........\...\BALANCE.CPP
........\...\CLABEL.CPP
........\...\CLABEL.H
........\...\CLASSIFY.CPP
........\...\CMATR.C
........\...\CONFIG.H
........\...\CSAMMON.CPP
........\...\DATAFILE.C
........\...\DATAFILE.H
........\...\.EBUG\$$MSVCIN.TXT
........\...\.....\IMPLIBD.BAT
........\...\.....\LVQD.DEF
........\...\.....\LVQD.MAK
........\...\.....\LVQD.VCW
........\...\.....\LVQD.WSP
........\...\.....\LVQDLLD.CPP
........\...\ELIMIN.C
........\...\ERRORS.H
........\...\EVENINIT.CPP
........\...\EXTRACT.C
........\...\FILEIO.C
........\...\FILEIO.H
........\...\HEADER.C
........\...\HEADER.CPP
........\...\HEADER.H
........\...\HEADERC.H
........\...\KNNTEST.C
........\...\LABELS.CPP
........\...\LABELS.H
........\...\LVQ.DEF
........\...\LVQ.MAK
........\...\LVQ.VCW
........\...\LVQ.WSP
........\...\LVQDLL.CPP
........\...\LVQTRAIN.C
........\...\LVQ_PAK.CPP
........\...\LVQ_PAK.H
........\...\LVQ_ROUT.CPP
........\...\LVQ_ROUT.H
........\...\LVQ_RUN.C
........\...\MAKEFILE.DOS
........\...\MAKEFILE.UNI
........\...\MATLVQ.CPP
........\...\MATLVQ.H
........\...\MCNEMAR.C
........\...\MINDIST.C
........\...\MYEXCPT.CPP
........\...\MYEXCPT.H
........\...\PICK.C
........\...\README
........\...\SAMMON.CPP
........\...\SAMMON.H
........\...\SAMVIEW.CPP
........\...\SETLABEL.C
........\...\SHOWLABS.C
........\...\STDDEV.C
........\...\TOOLS.CPP
........\...\TOOLS.H
........\...\VERSION
........\...\VERSION.CPP
........\...\VERSION.H
........\PCA\$$MSVCIN.TXT
........\...\CREPORT.SBT
........\...\MAINFRM.CPP
........\...\MAINFRM.H
........\...\PCA.APS
........\...\PCA.CLW
........\...\PCA.CPP
........\...\PCA.DEF
........\...\PCA.H
........\...\PCA.MAK
........\...\PCA.RC
........\...\PCA.VCW
........\...\PCA.WSP
........\...\PCADOC.CPP
........\...\PCADOC.H
........\...\PCAVIEW.CPP
........\...\PCAVIEW.H
........\...\README.TXT
........\...\..S\ICON1.ICO
........\...\...\PCA.ICO
........\...\...\PCA.RC2
........\...\RESOURCE.H
........\...\SRCPCA\CAAM.CPP
........\...\......\CAAM.H
........\...\......\CDIAG.H
........\...\......\CDRAWF.H
........\...\......\CDRAWREC.H
........\...\......\CFACE.H
........\...\......\CFACEDB.H
........\...\......\CMAIN.CPP
........\...\......\CMAIN.H
........\...\......\CMAT.H
........\...\......\CMATPTR.H
........\...\......\CMATSYM.H