17 citations · 22 across the 13 of their papers we have counts for
5 papers · 1 filter
Smooth test for equality of copulas
Yves Ismaël Ngounou Bakam, Denys Pommeret
A smooth test to simultaneously compare copulas, where is proposed. The observed populations can be paired, and the test statistic is constructed based on the di…
Nonparametric estimation of copulas and copula densities by orthogonal projections
Yves Ismaël Ngounou Bakam, Denys Pommeret
In this paper we study nonparametric estimators of copulas and copula densities. We first focus our study on a density copula estimator based on a polynomial orthogonal projection…
Comparing Two Contaminated Samples
Denys Pommeret
We consider the problem of testing whether two samples of contaminated data, possibly paired, are from the same distribution. Is is assumed that the contaminations are additive noi…
Nonparametric test for detecting change in distribution with panel data
Denys Pommeret, Mohamed Boutahar, Badih Ghattas
This paper considers the problem of comparing two processes with panel data. A nonparametric test is proposed for detecting a monotone change in the link between the two process di…
Testing distribution in deconvolution problems
Denys Pommeret
In this paper we consider a random variable contamined by an independent additive noise . We assume that has known distribution. Our purpose is to test the distribution…