In this paper, we consider a nonparametric model with a time-varying regression function and locally stationary regressors. We are interested in the question whether the regression function has the ...

This is a preview. Log in through your library . Abstract A nonparametric test, developed in the biometrics literature for the study of contagious diseases, may be used more generally to compare the ...

Tektronix, Inc., a leading worldwide provider of test and measurement solutions, released the new Keithley S530 Series Parametric Test System with KTE 7 software and other enhancements. The S530 ...

High-dimensional statistical testing and covariance analysis constitute a rapidly evolving field that addresses the challenges inherent in analysing datasets where the number of variables often ...