We obtain two theorems extending the use of a saddlepoint approximation to multiparameter problems for likelihood ratio-like statistics which allow their use in permutation and rank tests and could be ...
Regular Bayesian and frequentist approximations in statistics are studied within a unified framework. In particular it is shown how some higher-order likelihood-based approximations arise from their ...
Statistical models and approximations occupy a central role in modern polymer physics by providing a rigorous framework for analysing the complex behaviours of polymers. Fundamental approaches, such ...
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