Estimation and tests of the discrete probability law based on the empirical generating function, (two dimensional case).
Estimation automatique de la densité
Estimation by Minimum-Discrepancy Methods
Estimation de la densité par projection sur un sous-espace de dimension finie
Estimation des densités : risque minimax
Estimation fonctionnelle. Risque minimax
Estimation for heavy tailed moving average process
In this paper, we propose two estimators for a heavy tailed MA(1) process. The first is a semi parametric estimator designed for MA(1) driven by positive-value stable variables innovations. We study its asymptotic normality and finite sample performance. We compare the behavior of this estimator in which we use the Hill estimator for the extreme index and the estimator in which we use the t-Hill in order to examine its robustness. The second estimator is for MA(1) driven by stable variables innovations...
Estimation in a model with infinite-dimensional nuisance parameter.
Estimation in autoregressive model with measurement error
Consider an autoregressive model with measurement error: we observe Zi = Xi + εi, where the unobserved Xi is a stationary solution of the autoregressive equation Xi = gθ0(Xi − 1) + ξi. The regression function gθ0 is known up to a finite dimensional parameter θ0 to be estimated. The distributions of ξ1 and X0 are unknown and gθ belongs to a large class of parametric regression functions. The distribution of ε0is completely known. We propose an estimation procedure with a new criterion computed as...
Estimation non paramétrique de la densité par histogrammes généralisés
Estimation non paramétrique de la fonction de hasard pour des observations dépendantes
Estimation non paramétrique de la régression par la méthode du noyau : propriété de convergence asymptotiquememt normale indépendante
Estimation non paramétrique de l'espérance et de la variance de la loi de reproduction d'un processus de ramification
Estimation non paramétrique du -quantile conditionnel et ses dérivées partielles
Estimation non-paramétrique par noyaux : régression polynomiale mobile
Estimation of a quadratic functional of a density.
Estimation of a smoothness parameter by spline wavelets
We consider the smoothness parameter of a function f ∈ L²(ℝ) in terms of Besov spaces , . The existing results on estimation of smoothness [K. Dziedziul, M. Kucharska and B. Wolnik, J. Nonparametric Statist. 23 (2011)] employ the Haar basis and are limited to the case 0 < s*(f) < 1/2. Using p-regular (p ≥ 1) spline wavelets with exponential decay we extend them to density functions with 0 < s*(f) < p+1/2. Applying the Franklin-Strömberg wavelet p = 1, we prove that the presented estimator...
Estimation of a System Reliability by Nonparametric Techniques
Estimation of contamination level in model of contaminacy with general neighbourhoods
Estimation of nuisance parameters for inference based on least absolute deviations
Statistical inference procedures based on least absolute deviations involve estimates of a matrix which plays the role of a multivariate nuisance parameter. To estimate this matrix, we use kernel smoothing. We show consistency and obtain bounds on the rate of convergence.