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Palindromic bernoul...
Palindromic bernoulli distributions
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- Marchetti, Giovanni M. (författare)
- Dipartimento di Statistica
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- Wermuth, Nanny, 1943 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper, matematisk statistik,Department of Mathematical Sciences, Mathematical Statistics,Chalmers tekniska högskola,Chalmers University of Technology,University of Gothenburg
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(creator_code:org_t)
- 2016
- 2016
- Engelska.
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Ingår i: Electronic Journal of Statistics. - 1935-7524. ; 10:2, s. 2435-2460
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Abstract
Ämnesord
Stäng
- © 2016 The Institute of Mathematical Statistics and the Bernoulli Society.We introduce and study a subclass of joint Bernoulli distributions which has the palindromic property. For such distributions the vector of joint probabilities is unchanged when the order of the elements is reversed. We prove for binary variables that the palindromic property is equivalent to zero constraints on all odd-order interaction parameters, be it in parameterizations which are log-linear, linear or multivariate logistic. In particular, we derive the one-to-one parametric transformations for these three types of model specifications and give simple closed forms of maximum likelihood estimates. Several special cases are discussed and a case study is described.
Ämnesord
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
Nyckelord
- Central symmetry
- Linear in probability models
- Log-linear models
- Median-dichotomization
- Multivariate logistic models
- Odd-order interactions
- Orthant probabilities
- Central symmetry
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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