- Tytuł:
- Strong consistency of the local linear relative regression estimator for censored data
- Autorzy:
-
Bouhadjera, Feriel
Saïd, Elias Ould - Powiązania:
- https://bibliotekanauki.pl/articles/29519178.pdf
- Data publikacji:
- 2022
- Wydawca:
- Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
- Tematy:
-
censored data
local linear approach
relative error
regression function
uniform almost sure convergence - Opis:
- In this paper, we combine the local linear approach to the relative error regression estimation method to build a new estimator of the regression operator when the response variable is subject to random right censoring. We establish the uniform almost sure consistency with rate over a compact set of the proposed estimator. Numerical studies, firstly on simulated data, then on a real data set concerning the death times of kidney transplant patients, were conducted. These practical studies clearly show the superiority of the new estimator compared to competitive estimators.
- Źródło:
-
Opuscula Mathematica; 2022, 42, 6; 805-832
1232-9274
2300-6919 - Pojawia się w:
- Opuscula Mathematica
- Dostawca treści:
- Biblioteka Nauki
Artykuł