## Some Results About Kernel Estimators for Function Derivatives Based on Stationary and Ergodic Continuous Time Processes with Applications

**S. Bouzebda and A. Keziou**

*Mathematical Methods of Statistics*, 2008

The purpose of this paper is to provide limit laws for semiparametric estimators of copulas. Some statistical tests of independence are introduced as a consequence of this methodology. We are primarily concerned with the case where the parameter lies on the boundary of the admissible domain. **Read more**