Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/192196 
Authors: 
Year of Publication: 
1998
Series/Report no.: 
Discussion Papers No. 212
Publisher: 
Statistics Norway, Research Department, Oslo
Abstract: 
Applications of the standard theory of UMP unbiased tests depends on conditions which in general are difficult to verify. In the present paper, however, we suggest more simple rules for applying this theory for regular exponential families of distributions. This approach leads to UMP unbiased tests for various multiparameter testing problems with restricted alternatives, and is shown to give justification for conditional tests of various test problems for contingency tables. The derived tests are shown to possess attractive small sample properties.
Subjects: 
Exponential families of distributions
UMP unbiased tests
exact conditional tests
contingency.
Document Type: 
Working Paper

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