Results 41 to 50 of about 166,159,968 (249)

Goodness-of-Fit Tests for Combined Unilateral and Bilateral Data

open access: yesMathematics
Clinical trials involving paired organs often yield a mixture of unilateral and bilateral data, where each subject may contribute either one or two responses.
Jia Zhou, Chang-Xing Ma
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa   +7 more
wiley   +1 more source

Computation of the asymptotic null distribution of goodness-of-fit tests for multi-state models. [PDF]

open access: yes, 2009
We develop an improved approximation to the asymptotic null distribution of the goodness-of-fit tests for panel observed multi-state Markov models (Aguirre-Hernandez and Farewell, Stat Med 21:1899-1911, 2002) and hidden Markov models (Titman and Sharples,
Titman, Andrew C.
core   +4 more sources

Goodness-of-Fit Tests For Elliptical and Independent Copulas through Projection Pursuit

open access: yesAlgorithms, 2011
Two goodness-of-fit tests for copulas are being investigated. The first one deals with the case of elliptical copulas and the second one deals with independent copulas.
Jacques Touboul
doaj   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

A best-fit probability distribution for the estimation of rainfall in northern regions of Pakistan

open access: yesOpen Life Sciences, 2016
This study was designed to find the best-fit probability distribution of annual maximum rainfall based on a twenty-four-hour sample in the northern regions of Pakistan using four probability distributions: normal, log-normal, log-Pearson type-III and ...
Amin M. T., Rizwan M., Alazba A. A.
doaj   +1 more source

Modified Goodness of Fit Tests for the Burr Distribution with Two Unknown Shape Parameters [PDF]

open access: yesThe Egyptian Statistical Journal, 1994
Goodness of fit tests are designed for checking the validity of a null hypothesis. This hypothesis is a statement about the form of the distribution function of the parent population from which the sample is drawn.
Samir Ashour, Abd-Allah Abd-Elfattah
doaj   +1 more source

Goodness-of-fit-indicators (pretest measures): The COVID-19 experiment.

open access: yes, 2023
Goodness-of-fit-indicators (pretest measures): The COVID-19 experiment.
Anna Soveri (492711)   +6 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Asymptotic properties of a goodness-of-fit test based on maximum correlations [PDF]

open access: yes, 2008
We study the efficiency properties of the goodness-of-fit test based on the Qn statistic introduced in Fortiana and Grané (2003) using the concepts of Bahadur asymptotic relative efficiency and Bahadur asymptotic optimality.
Tchirina, Anna V.   +2 more
core   +1 more source

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