Joseph Ngatchou-Wandji

According to our database, Joseph Ngatchou-Wandji authored at least 3 papers between 2008 and 2025.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of six.

2025

Detecting <i>weak</i> changes in the mean of a class of nonlinear heteroscedastic models.

Joseph Ngatchou-Wandji, Marwa Ltaifa

Commun. Stat. Simul. Comput., January, 2025

2015

Goodness-of-fit tests for multivariate stable distributions based on the empirical characteristic function.

Simos G. Meintanis, Joseph Ngatchou-Wandji, Emanuele Taufer

J. Multivar. Anal., 2015

2008

Local power of a Cramér-von Mises type test for parametric autoregressive models of order one.

Joseph Ngatchou-Wandji, Naâmane Laib

Comput. Math. Appl., 2008