Data graduation based on statistical time series methods
On the basis of some suitable assumptions, we show that the best linear unbiased estimator of the true mortality rates has the form of Whittaker's solution to the graduation problem. Some statistical tools are also proposed to help reducing subjectivity when graduating a dataset.
Year of publication: |
2001
|
---|---|
Authors: | Guerrero, Víctor M. ; Juárez, Rodrigo ; Poncela, Pilar |
Published in: |
Statistics & Probability Letters. - Elsevier, ISSN 0167-7152. - Vol. 52.2001, 2, p. 169-175
|
Publisher: |
Elsevier |
Keywords: | Best linear unbiased estimation Difference stationarity Whittaker graduation |
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