3 papers
stat.ME2026
Transcripts and Algebraic Distances in Time Series: Stochastic Properties and Nonparametric Dependence Tests
Christian H. WeiÃ, José M. Amigó
The use of ordinal patterns (OPs) for analyzing the dependence structure of univariate and continuously distributed processes has gained popularity in recent years. This research g…
stat.ME2025
Nonparametric Testing of Spatial Dependence in 2D and 3D Random Fields
Christian H. WeiÃ, Philipp Adämmer
We propose a flexible and robust nonparametric framework for testing spatial dependence in two- and three-dimensional random fields. Our approach involves converting spatial data i…
stat.ME2024
Semi-parametric goodness-of-fit testing for INAR models
Maxime Faymonville, Carsten Jentsch, Christian H. WeiÃ
Among the various models designed for dependent count data, integer-valued autoregressive (INAR) processes enjoy great popularity. Typically, statistical inference for INAR models…