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At 01:01 AM 29/02/2004, Douglas Bates wrote: >Is there a reason you are doing the SVD in such a complicated way? >Why not use the svd function directly? I am using it to debug other code that...
At 01:17 AM 29/02/2004, Prof Brian Ripley wrote: >On Sun, 29 Feb 2004, Philip Warner wrote: > > > My understanding of SVD is that, for A an mxn matrix, m > n: > > > > A = UWV* > > > > where W is square root diagonal...
My understanding of SVD is that, for A an mxn matrix, m > n: A = UWV* where W is square root diagonal eigenvalues of A*A extended with zero valued rows, and U and V are the left & right eigen vectors...
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