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Details van artikel 14 van 20 gevonden artikelen
| Titel: |
Nonparametric Estimation With Censored Data From A Distributtion With Nonincreasing Density |
| Auteur: |
Winter, B.B. |
| Verschenen in: |
Communications in statistics |
| Paginering: | Jaargang 16 (1987) nr. 1 pagina's 93-120 |
| Jaar: |
1987 |
| Inhoud: |
The prohl em of nonparametric estimation is considered, when the data consist of a randomly censored sample of a nonnegative random variable with distribution function F, concave on It is shown that uniform strong consistency properties of the product limit estimator (PLE) carry over to the least concave majorant (LCM) of the (PLE) If F(0) = 0, in addition to F being concave on then F has a density f which is nonincreasing on (O). It is shown that, at any t>O where f is continuous, the left-slope of the LCM of the PLE is a strongly consistent estimator of f (t). As that estimator is not useful in cases where one needs to estimate f(0+),consideration is also given to another estimator, the "monotonized version" of a histagram-like estimator, which exhibits the desired strong consistency at 0 |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 14 van 20 gevonden artikelen
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