نتایج جستجو برای: testing normality assumption

تعداد نتایج: 427623  

Journal: :Jurnal Manajemen - Fakultas Ekonomi Universitas Tarumanagara 2022

This study investigates the impact of service quality on satisfaction and loyalty RSUD Andi Djemma Masamba inpatients. Quantitative causal studies are included in this type research. The population consisted 14,501 inpatients at Hospital. However, only 150 samples were used because quantity met minimum number required for SEM model testing. Primary data sources study. collected will be subjecte...

2016
Thomas Icard Joshua Knobe

We offer an account of the role of normality—both statistical and prescriptive—in judgments of actual causation. Using only standard tools from the literature on causal cognition, we argue that the phenomenon can be explained simply on the assumption that people stochastically sample (counterfactual) scenarios in a way that reflects normality. We show that a formalization of this idea, giving r...

2012
Weihua Fan Gregory R. Hancock

This study proposes robust means modeling (RMM) approaches for hypothesis testing of mean differences for between-subjects designs in order to control the biasing effects of nonnormality and variance inequality. Drawing from structural equation modeling (SEM), the RMM approaches make no assumption of variance homogeneity and employ robust estimation/rescaling strategies in order to alleviate re...

Journal: :Bioinformatics 2003
Taesung Park Sung-Gon Yi Seungmook Lee Seung Yeoun Lee Dong-Hyun Yoo Jun-Ik Ahn Yong-Sung Lee

MOTIVATION Microarray technology allows the monitoring of expression levels for thousands of genes simultaneously. In time-course experiments in which gene expression is monitored over time, we are interested in testing gene expression profiles for different experimental groups. However, no sophisticated analytic methods have yet been proposed to handle time-course experiment data. RESULTS We...

Journal: :International journal of social science and human research 2021

The purpose of this research is to verify the impact corporate social responsibility and managerial ownership towards firm value with profitability as an intervening variable. independent variables used are ownership. dependent variable value. profitability. population in mining companies listed on Indonesian Stock Exchange 2016-2018 period. sampling method purposive a sample 22 for 3 years so ...

Journal: :JAE (Jurnal Akuntansi dan Ekonomi) 2023

This study is to determine the effect of knowledge, risk, and promotion on investment interest for Generation Z. The independent variables used in this are risk promotion. While dependent variable investing. research was conducted using quantitative methods. population test Sharia Financial Management students UIN Sayyid Ali Rahmatullah Tulungagung 2020-2021. sampling method purposive questionn...

Journal: :Fair Value 2022

The purpose of this study was to determine and analyze the effect training work motivation on performance outsourcing employees at PT Cipta Nindita Nusapala. population taken from several samples who Nusapala with a total 50 people. This analysis uses quantitative approach Multiple Linear Regression test model obtained through questionnaire that has been filled out by respondents have determine...

2008
ALEJANDRO JARA FERNANDO A. QUINTANA ERNESTO SAN MARTÍN

Normality of random effects and error terms is a routine assumption for linear effects mixed models. However, such assumption may be unrealistic, obscuring important features of withinand among-unit variation. A simple and robust Bayesian parametric approach that relaxes this assumption by using a multivariate Skew elliptical distributions, which includes the Skew-t, Skew-normal, t-Student, and...

2006
Stavroula Poulopoulou Takis Papaioannou

The aim of bioequivalence studies is the evaluation of bioequivalence of pharmaceutical products. The products are usually two and basic pharmacokinetic parameters such as AUC, C max and t max are used. These studies aim at investigating the “closeness” of the distributions of the pharmacokinetic parameters (responses) for the two products, which is made mainly by comparing the average values o...

2011
Jungyoon Lee Xiahong Chen Liudas Giraitis Javier Hidalgo Tatiana Komarova Dennis Kristensen Oliver Linton Myung Hwan Seo Martin Weidner

This paper develops an asymptotic theory of the series estimation under general crosssectional dependence and heterogeneity, covering both nonparametric and semiparametric estimates. A uniform rate of consistency, asymptotic normality and sufficient conditions for the √ n rate of convergence are established. A new data-driven studentization that dispenses with the need for "distance measures", ...

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