Results 41 to 50 of about 3,536,755 (285)

Empirical Likelihood for Multidimensional Linear Model with Missing Responses

open access: yesJournal 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
doaj   +1 more source

Statistical Inference for the Rate Ratio in a Two-way Contingency Table with an Empty Cell [PDF]

open access: yesمجلة 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
doaj   +1 more source

On the P-value for Members of the Cressie-Read Family of Divergence Statistics

open access: yesAustrian 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
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Likelihood ratio tests for fixed model terms using residual maximum likelihood

open access: yes, 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.
core   +1 more source

Inference for Long-memory Time Series Models Based on Modified Empirical Likelihood

open access: yesAustrian 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
doaj   +1 more source

Association Between Individualized Education for Kidney Replacement Therapy Modality Selection and Peritoneal Dialysis Initiation: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) is an established home‐based kidney replacement therapy (KRT), but its uptake remains low in Japan. We evaluated whether individualized education in a dedicated outpatient clinic was associated with the initiation of PD.
Yasuko Ito   +7 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Empirical Likelihood for Partially Linear Single-Index Models under Negatively Associated Errors

open access: yesJournal of Mathematics, 2021
In this paper, the authors consider the application of the blockwise empirical likelihood method to the partially linear single-index model when the errors are negatively associated, which often exist in sequentially collected economic data.
Xin Qi, ZhuoXi Yu
doaj   +1 more source

On likelihood-ratio ordering of order statistics

open access: yesLinear Algebra and its Applications, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bapat, R.B., Kochar, Subhash C.
openaire   +1 more source

Home - About - Disclaimer - Privacy