doi: 10.1002/sim.4780110203.
Small sample performance of tests of homogeneity of odds ratios in K 2 x 2 tables
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- PMID: 1579755
- DOI: 10.1002/sim.4780110203
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Small sample performance of tests of homogeneity of odds ratios in K 2 x 2 tables
Stat Med.
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Abstract
In this note we study, by simulation, small sample performance in terms of size of ten procedures for testing the homogeneity of odds ratios in K 2 x 2 contingency tables. These ten statistics are derived for 'large-stratum' settings. Our study concerns the behaviour of these statistics for 'small-stratum' settings.
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