Nonparametric methods provide a flexible framework for estimating the probability density function of random variables without imposing a strict parametric model. By relying directly on observed data, ...

Questions: Many methods have been developed to estimate species richness but few are useful for estimating regional richness. We compared the performance of commonly used non-parametric and area-based ...

We introduce a non-parametric estimator of the diffusion coefficient of a diffusion process using a projection method on a wavelets orthonormal basis of L2( R). The sample path is observed at discrete ...