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stat.AP2023
Change-points analysis for generalized integer-valued autoregressive model via minimum description length principle
Danshu Sheng, Dehui Wang
This article considers the problem of modeling a class of nonstationary count time series using multiple change-points generalized integer-valued autoregressive (MCP-GINAR) process…
stat.AP2023
Inference for a New Signed Integer Valued Autoregressive Model Based on Pegram's Operator
Yinong Wu, Dehui Wang
In the current study, a brand-new SINARS(1) model is proposed for stationary discrete time series defined on , based on extended binomial distribution and the Pegra…