منابع مشابه
Ranoomized-sequential Group Testing Procedures
ABSTRACf Dorfman and Dorfman-Sterrett procedures are extended by introducing a random element in decisions on when to revert to group testing after individual testing has commenced. Properties of the proposed procedures. when inspection errors are present. are investigated. and some useful approximations are suggested.
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We present a group testing model for items characterized by marker random variables. An item is defined to be good (bad) if its marker is below (above) a given threshold. The items can be tested in groups; the goal is to obtain a prespecified number of good items by testing them in optimally sized groups. Besides this group size, the controller has to select a threshold value for the group mark...
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Group Testing refers to the situation in which one is given a set of objects O, an unknown subset P O, and the task is to determine P by asking queries of the type \does P intersect Q?", where Q is a subset of O. Group testing is a basic search paradigm that occurs in a variety of situations such as quality control in product testing, searching in storage systems, multiple access communications...
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In a multiple testing problem where one is willing to tolerate a few false rejections, procedure controlling the familywise error rate (FWER) can potentially be improved in terms of its ability to detect false null hypotheses by generalizing it to control the k-FWER, the probability of falsely rejecting at least k null hypotheses, for some fixed k > 1. Simes’ test for testing the intersection n...
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2 Methods 5 2.1 Multiple hypothesis testing framework . . . . . . . . . . . . . 5 2.2 Test statistics null distribution . . . . . . . . . . . . . . . . . 11 2.3 Single-step procedures for control of general Type I error rates θ(FVn) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2.4 Step-down procedures for control of the family-wise error rate 16 2.5 Augmentation multiple tes...
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ژورنال
عنوان ژورنال: The Annals of Statistics
سال: 1977
ISSN: 0090-5364
DOI: 10.1214/aos/1176344002