Results 31 to 40 of about 1,402,559 (308)
An Adaptive Filtering Method for Cooperative Localization in Leader–Follower AUVs
In the complex and variable marine environment, the navigation and localization of autonomous underwater vehicles (AUVs) are very important and challenging.
Lin Zhao +3 more
doaj +1 more source
Civil participation of the population in Kazakhstan is considered one of the most important factors in the development of local government system, while the actual level of participation remains at a low level.
S. S. Ydyrys +2 more
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Understanding statistical power using noncentral probability distributions: Chi-squared, G-squared, and ANOVA [PDF]
This paper presents a graphical way of interpreting effect sizes when more than two groups are involved in a statistical analysis. This method uses noncentral distributions to specify the alternative hypothesis, and the statistical power can thus be ...
Sébastien Hélie
doaj
The poolr Package for Combining Independent and Dependent p Values
The poolr package provides an implementation of a variety of methods for pooling (i.e., combining) p values, including Fisher's method, Stouffer's method, the inverse chisquare method, the binomial test, the Bonferroni method, and Tippett's method.
Ozan Cinar, Wolfgang Viechtbauer
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Urban expansion is a spatial phenomenon that reflects the increased level of importance of metropolises. The remotely sensed data and GIS have been widely used to study and analyze the process of urban expansions and their patterns. The capital of Libya (
Abubakr A. A. Al-sharif +3 more
semanticscholar +1 more source
This paper provides a brief overview of analysis of dependence between two categorical variables. It shows the calculation of the chi-square test, as well as its effect size using w index and the calculation of the measures of associations. DOI: https:/
Erika Liptaková
doaj
A study on Freeman-Tukey test statistic under the symmetry model for square contingency tables
The symmetry model is the basic model in the analysis of square contingency tables. Multiple test statistics have been developed for the goodness of fit test. Freeman-Tukey test statistics is appropriate to be used in large samples.
Gokcen Altun
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A scaled difference chi-square test statistic for moment structure analysis
A family of scaling corrections aimed to improve the chi-square approximation of goodness-of-fit test statistics in small samples, large models, and nonnormal data was proposed in Satorra and Bentler (1994).
A. Satorra, P. Bentler
semanticscholar +1 more source
Generalized empirical likelihood estimators and tests under partial weak and strong identification [PDF]
The purpose of this paper is to describe the performance of generalized empirical likelihood (GEL) methods for time series instrumental variable models specified by nonlinear moment restrictions as in Stock and Wright (2000, Econometrica 68, 1055–1096 ...
Kleibergen +3 more
core +1 more source
Adjusted Chi-Square Statistics: Application to Clustered Binary Data in Primary Care
The frequency of randomized cluster trials is increasing in primary care research. These trials are differentiated by the randomization method, in which a group of individuals is randomly assigned to an intervention as a cluster rather than as ...
J. Reed
semanticscholar +1 more source

