The final decision of a fixed-sample likelihood ratio test is often determined before the entire sample is taken. Such a test can be curtailed as soon as the final decision becomes obvious. The construction and properties of these curtailed tests are described. A particular class of such tests contains sequential tests which are uniformly most powerful. The asymptotic efficiency of this class is investigated.
@article{1176345149,
author = {Eisenberg, Bennett and Ghosh, B. K.},
title = {Curtailed and Uniformly Most Powerful Sequential Tests},
journal = {Ann. Statist.},
volume = {8},
number = {1},
year = {1980},
pages = { 1123-1131},
language = {en},
url = {http://dml.mathdoc.fr/item/1176345149}
}
Eisenberg, Bennett; Ghosh, B. K. Curtailed and Uniformly Most Powerful Sequential Tests. Ann. Statist., Tome 8 (1980) no. 1, pp. 1123-1131. http://gdmltest.u-ga.fr/item/1176345149/