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Wenyang Zhang
Researcher at University of York
Publications - 60
Citations - 7492
Wenyang Zhang is an academic researcher from University of York. The author has contributed to research in topics: Estimator & Nonparametric statistics. The author has an hindex of 20, co-authored 55 publications receiving 6972 citations. Previous affiliations of Wenyang Zhang include University of Bath & The Chinese University of Hong Kong.
Papers
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Approximate Bayesian computation in population genetics.
TL;DR: A key advantage of the method is that the nuisance parameters are automatically integrated out in the simulation step, so that the large numbers of nuisance parameters that arise in population genetics problems can be handled without difficulty.
Journal Article
Approximate Bayesian computation in population genetics.
TL;DR: In this paper, the authors proposed a new method for approximate Bayesian statistical inference on the basis of summary statistics, which is suited to complex problems that arise in population genetics, extending ideas developed in this setting by earlier authors.
Journal ArticleDOI
Statistical estimation in varying coefficient models
Jianqing Fan,Wenyang Zhang +1 more
TL;DR: It is shown that such a one-step method can not be optimal when di erent coe cient functions admit di Erent degrees of smoothness, and this drawback can be repaired by using the proposed two-step estimation procedure.
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Statistical Methods with Varying Coefficient Models.
Jianqing Fan,Wenyang Zhang +1 more
TL;DR: A selective overview on the major methodological and theoretical developments on the varying coefficient models in the past ten years is given.
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Local Polynomial Fitting in Semivarying Coefficient Model
TL;DR: In this article, the authors considered a semivarying coefficient model which is an extension of the varying coefficient model, and developed procedures for estimation of the linear part and the nonparametric part and their associated statistical properties.