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  • Multidimensional Whittaker-Henderson Graduation with Constraints and Mixed Differences
    solution (an example might be the standard mortality table); the procedure recommended for phase 1 is just ... data. Optionally, the distance from a stan- dard table may be recognized. This measure leads to nice mathematics ...

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    • Authors: Walter B Lowrie
    • Date: Oct 1993
    • Competency: Technical Skills & Analytical Problem Solving
    • Publication Name: Transactions of the SOA
    • Topics: Experience Studies & Data; Modeling & Statistical Methods>Estimation methods
  • Periodograms of Graduation Operators
    Periodograms ... rows. This is illustrated by the following table. TABLE 1 VALUES OF aT' 1 0 --I 0 1 0 --I ... I (1949), 343. [7] . "On Smoothing a Finite Table: A Matrix Approach," Journal of the Society of ...

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    • Authors: George H Andrews, Cecil J Nesbitt
    • Date: Apr 1965
    • Competency: Technical Skills & Analytical Problem Solving>Innovative solutions
    • Publication Name: Transactions of the SOA
    • Topics: Experience Studies & Data; Modeling & Statistical Methods>Estimation methods