Improvement of the Wald method applied to the evaluation of zero-inflated binomial linear functions
The Wald method is grounded on a statistic based on the asymptotic approximation of normal distribution. The method has shown incoherent values at a nominal level of confidence for the probability of coverage in intervallic estimates, mainly in small samples, noticeable in linear functions formed by...
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| Other Authors: | , |
| Format: | article other |
| Language: | eng por |
| Published: |
2015
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| Subjects: | |
| Online Access: | https://doi.org/10.4025/actascitechnol.v37i1.21250 |
| Country: | Brazil |
| Oai: | oai:periodicos.uem.br/ojs:article/21250 |