Variance-covariance matrix help
Mon, 02/02/2015 - 08:04 am
MatrixCorronly takes a 1D wave, with an option for a second 1D wave. I have a 3 column 2D wave corresponding to x y and z coords. Am I missing something? Probably(!) please tell me.
I'd like to do a eigenvalue decomposition on the resulting variance-covariance matrix (which I think will be possible with the
MatrixEigenVcommand). I'd like to use the eigenvalues and eigenvectors to fit a plane through the midpoint of the coordinates. If there is a simpler/alternative way to do this please feel free to tell me.