Hello, I have low background in statistics, and I *just* want to find a piece of C/C++ code that would compute eigenvalues and eigenvectors of training data (preferently), or of a covariance matrix I might compute myself form the data (hence square and symetric).
I managed to find from Statlib a program under the form I wanted (http://lib.stat.cmu.edu/multi/pca.c), but it unfortunately showed "strange" results, different from those given by matlab and another stat package (signs of eigenvector coordinates changed, all eigenvalues multiplied by same random factor). Maybe I'm wrong, but it seems like "it doesn't work". In advance, thank you very much for your help! -- -------------------------- Jonathan BAILLEUL Doctorant au GREYC Image ISMRA, Universit� de Caen . . ================================================================= Instructions for joining and leaving this list, remarks about the problem of INAPPROPRIATE MESSAGES, and archives are available at: . http://jse.stat.ncsu.edu/ . =================================================================
