3 papers
stat.ME2026
Detecting Parameter Instabilities in Functional Concurrent Linear Regression
Rupsa Basu, Sven Otto
We develop methodology to detect structural breaks in the slope function of a concurrent functional linear regression model for functional time series in . Our test is base…
stat.ME2025
Monitoring Time Series for Relevant Changes
Patrick Bastian, Tim Kutta, Rupsa Basu +1
We consider the problem of sequentially testing for changes in the mean parameter of a time series, compared to a benchmark period. Most tests in the literature focus on the null h…
stat.ME2025
Uniform confidence bands for joint angles across different fatigue phases
Patrick Bastian, Rupsa Basu, Holger Dette
We develop uniform confidence bands for the mean function of stationary time series as a post-hoc analysis of multiple change point detection in functional time series. In particul…