Results 31 to 40 of about 101,218 (287)
BMC Genetics, 2007 Background Tests for association between a haplotype and disease are commonly performed using a likelihood ratio test for heterogeneity between case and control haplotype frequencies.
Xu Ke, Curtis David
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Power Analysis for the Multivariable Logistic Model Using the Likelihood Ratio Test [PDF]
The Egyptian Statistical Journal, 2003 An asymptotic approach for conducting power analysis is described for the multiple logistic regression model. It is based on the likelihood ratio test statistic.
Marwa Ahmed, Magued Osman, Sanaa Ismail
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Likelihood ratios: A simple and flexible statistic for empirical psychologists [PDF]
Psychonomic Bulletin & Review, 2004 Empirical studies in psychology typically employ null hypothesis significance testing to draw statistical inferences. We propose that likelihood ratios are a more straightforward alternative to this approach. Likelihood ratios provide a measure of the fit of two competing models; the statistic represents a direct comparison of the relative likelihood ...
Scott, Glover, Peter, Dixon
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Likelihood ratio tests for fixed model terms using residual maximum likelihood
, 1997 Likelihood ratio tests for fixed model terms are proposed for the analysis of linear mixed models when using residual maximum likelihood estimation. Bartlett-type adjustments, using an approximate decomposition of the data, are developed for the test ...
Welham, S. J., Thompson, R.
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Flexible scan statistic with a restricted likelihood ratio for optimized COVID-19 surveillance
Geospatial HealthDisease surveillance remains important for early detection of new COVID-19 variants. For this purpose, the World Health Organization (WHO) recommends integrating of COVID-19 surveillance with other respiratory diseases.
Ernest Akyereko +3 more
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Empirical Likelihood for Partial Parameters in ARMA Models with Infinite Variance
Journal of Applied Mathematics, 2014 This paper proposes a profile empirical likelihood for the partial parameters in ARMA(p,q) models with infinite variance. We introduce a smoothed empirical log-likelihood ratio statistic. Also, the paper proves a nonparametric version of Wilks’s theorem.
Jinyu Li, Wei Liang, Shuyuan He
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Statistical Inference for the Rate Ratio in a Two-way Contingency Table with an Empty Cell [PDF]
مجلة جامعة النجاح للأبحاث العلوم الطبيعية, 2005 In many statistical data analyses, the problem of analyzing contingency tables that contain empty cells is commonly encountered in all fields of research.
Mahmoud Okasha
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On the P-value for Members of the Cressie-Read Family of Divergence Statistics
Austrian Journal of Statistics, 2023 A few years ago a paper appeared in this Journal that proposed a closed-form approximation of the p-value for Pearson's chi-squared statistic. Extensive empirical and simulation studies were performed and it was shown that the approximation provides ...
Eric Beh, Wang Ting-Wu
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Empirical Likelihood for Multidimensional Linear Model with Missing Responses
Journal of Probability and Statistics, 2012 Imputation is a popular technique for handling missing data especially for plenty of missing values. Usually, the empirical log-likelihood ratio statistic under imputation is asymptotically scaled chi-squared because the imputing data are not i.i.d ...
Liping Zhu
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Inference for Long-memory Time Series Models Based on Modified Empirical Likelihood
Austrian Journal of Statistics, 2020 Empirical likelihood method has been applied to short-memory time series models by Monti (1997) through the Whittle's estimation method. Yau (2012) extended this idea to long-memory time series models. Asymptotic distributions of the empirical likelihood
Ramadha D. Piyadi Gamage, Wei Ning
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