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  • 1
    Electronic Resource
    Electronic Resource
    On the invariance of perturbed null vectors under column scaling (1984)
    Springer
    Numerische Mathematik 44 (1984), S. 61-65 
    Details
    ISSN: 0945-3245
    Keywords: AMS(MOS): 65F20 ; 65F35 ; CR: G.1.3
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Summary It is shown that the approximate null vector of a perturbed degenerate matrix behaves linearly under column scaling up to second order terms in the perturbation. This result has important consequences for an estimation technique known to numerical analysts as total least squares and to statisticians as latent root regression.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01389755
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