[SciPy-User] linear algebra: quadratic forms without linalg.inv
Sun Nov 1 22:33:26 CST 2009
> if we have enough multicollinearity that numerical
> precision matters, then we are screwed anyway and have to rethink the
> data analysis or the model, or do a pca.
And PCA has nothing to do with SVD, right?
Or ... what what would you call a procesure that takes your data,
subtracts the mean, and does an SVD?
More information about the SciPy-User