Global ETD Search
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Showing 1 to 5 of 5 for “"Ratio statistics"”.
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Large Deviation Local Limit Theorems for Ratio Statistics
<p>Let {T„, n > 1} be an arbitrary sequence of non-lattice random variables and {S<sub>n</sub>, n > 1} be another sequence of positive non-lattice random variables. Let the two sequences be independent. Let Ø<sub>1n</sub> and Ø<sub>2n</sub> be the moment genereating functions of {Tn, n > 1} and { …
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Maximum-likelihood-based confidence regions and hypothesis tests for selected statistical models.
… We derive the Wald, score, and likelihood ratio test statistics for testing a single coefficient parameter vector. Also, we derive a Wald statistic for testing the equality of two coefficient parameter vectors. In addition, we derive a confidence interval for the covariance parameter. We …
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On the Ethics and Linguistic Impacts of Using the Bible as Training Data for Yucatec Maya-to-Spanish Machine Translation
… contamination analysis using log-likelihood ratio statistics. Results show that increasing the proportion of Bible training data consistently degraded translation quality across both models. For TowerInstruct-7B-v.02, this degradation was strictly monotonic. For T5S, the relationship was …
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Mapping quantitative trait loci using multiple linked markers via Residual Maximum Likelihood
… on sons, sires and ancestors. Likelihood ratio statistics were used to test for the presence of one or two linked QTLs. Parameters were estimated quite accurately for all three QTL models, showing that the method is robust to the number of alleles at the QTL. The effect of considering or …
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Stochastic propagation and planning models for broadband fixed wireless access links
… and faster data rates. The frequency of operation for such networks lies between 28 and 42 GHz according to the spectrum bands allocated for future LMDS networks.<br/><br/>The presented work aims at proposing a generalized stochastic model for the LMDS urban/suburban propagation channel. The …