TY - JOUR
AU - Pradhan, Bijoy Kumar
PY - 2007/01/01
Y2 - 2022/10/08
TI - Impact of controlling the sum of error probability in the sequential probability ratio test
JF - Statistica
JA - Stat
VL - 67
IS - 4
SE - Articles
DO - 10.6092/issn.1973-2201/3515
UR - https://rivista-statistica.unibo.it/article/view/3515
SP - 351-366
AB - A generalized modified method is proposed to control the sum of error probabilities in sequential probability ratio test to minimize the weighted average of the two average sample numbers under a simple null hypothesis and a simple alternative hypothesis with the restriction that the sum of error probabilities is a pre-assigned constant to find the optimal sample size and finally a comparison is done with the optimal sample size found from fixed sample size procedure. The results are applied to the cases when the random variate follows a normal law as well as Bernoullian law.
ER -