On Standard Normal Convergence of the Multivariate Student $t$-Statistic for Symmetric Random Vectors
Friedrich Götze (Universitat Bielefeld)
Abstract
It is proved that if the multivariate Student $t$-statistic based on i.i.d. symmetric random vectors is asymptotically standard normal, then these random vectors are in the generalized domain of attraction of the normal law. Uniform integrability is also considered, even in the absence of symmetry.
Full Text: Download PDF | View PDF online (requires PDF plugin)
Pages: 162-171
Publication Date: November 17, 2004
DOI: 10.1214/ECP.v9-1120
References
- de la Peña, Víctor H.; Giné, Evarist. Decoupling. From dependence to independence. Randomly stopped processes. $U$-statistics and processes. Martingales and beyond. Probability and its Applications (New York). Springer-Verlag, New York, 1999. xvi+392 pp. ISBN: 0-387-98616-2 MR1666908
- Giné, Evarist; Götze, Friedrich; Mason, David M. When is the Student $t$-statistic asymptotically standard normal? Ann. Probab. 25 (1997), no. 3, 1514--1531. MR1457629
- Griffin, Philip S.; Mason, David M. On the asymptotic normality of self-normalized sums. Math. Proc. Cambridge Philos. Soc. 109 (1991), no. 3, 597--610. MR1094756
- Hahn, Marjorie G.; Klass, Michael J. Matrix normalization of sums of random vectors in the domain of attraction of the multivariate normal. Ann. Probab. 8 (1980), no. 2, 262--280. MR0566593
- Horn, Roger A.; Johnson, Charles R. Matrix analysis. Cambridge University Press, Cambridge, 1985. xiii+561 pp. ISBN: 0-521-30586-1 MR0832183
- Maller, R. A. Quadratic negligibility and the asymptotic normality of operator normed sums. J. Multivariate Anal. 44 (1993), no. 2, 191--219. MR1219203
- Vu, H. T. V.; Maller, R. A.; Klass, M. J. On the Studentisation of random vectors. J. Multivariate Anal. 57 (1996), no. 1, 142--155. MR1392582
- Sepanski, Steven J. Probabilistic characterizations of the generalized domain of attraction of the multivariate normal law. J. Theoret. Probab. 7 (1994), no. 4, 857--866. MR1295543
- Sepanski, Steven J. Asymptotics for multivariate $t$-statistic for random vectors in the generalized domain of attraction of the multivariate normal law. Statist. Probab. Lett. 30 (1996), no. 2, 179--188. MR1417005

This work is licensed under a Creative Commons Attribution 3.0 License.