Open Access 2012 | OriginalPaper | Buchkapitel
A Refinement of the KMT Inequality for the Uniform Empirical Process
verfasst von : David M. Mason, Willem R. van Zwet
Erschienen in: Selected Works of Willem van Zwet
Verlag: Springer New York
A refinement of the Komlós, Major and Tusnády (1975) inequality for the supremum distance between the uniform empirical process and a constructed sequence of Brownian bridges is obtained. This inequality leads to a weighted approximation of the uniform empirical and quantile processes by a sequence of Brownian bridges dual to that recently given by M. Csoörgő, S. Csörgő, Horváth and Mason (1986). The present theory approximates the uniform empirical process more closely than the uniform quantile process, whereas the former theory more closely approximates the uniform quantile process.