نتایج جستجو برای: fuzzy test statis

تعداد نتایج: 898445  

Journal: :journal of mahani mathematical research center 0
alireza jiryaei, department of statistics, shahid bahonar university of kerman, iran. alireza arabpour department of statistics, shahid bahonar university of kerman, iran. mashallah mashinchi department of statistics, shahid bahonar university of kerman, iran.

one-way analysis of covariance is a popular and common statisticalmethod, wherein the equality of the means of several random variables whichhave a linear relationship with a random mathematical variable, is tested. inthis study, a method is presented to improve the one-way analysis of covari-ance when there is an uncertainty in accepting the statistical hypotheses. themethod deals with a fuzzy...

1999
Irene Díaz Manuel Velasco José M. Molina López

Domain analysis tries to reuse software in an e ective way New methodologies are start ing to be able to automate the process in di erent degrees with the construction of a domain model for each problem The general process is divided into several phases One of the most di cult tasks is the generation of the relationships which have to be de ned between the components in the domain In this paper...

1999
Debbie J. DUPUIS David C. HAMILTON

The authors derive the joint distributions of a studentized deleted residual and various regression quantities, calculated with all the data or with one case deleted. They show that the correlation between the studentized deleted residual and the deleted test statistic has an interesting interpretation in terms of well-known regression quantities. These results allow them to examine the effect ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه 1377

fuzzy logic has been developed over the past three decades into a widely applied techinque in classification and control engineering. today fuzzy logic control is one of the most important applications of fuzzy set theory and specially fuzzy logic. there are two general approachs for using of fuzzy control, software and hardware. integrated circuits as a solution for hardware realization are us...

2006
Hervé Abdi Dominique Valentin

STATIS is a generalization of principal component analysis (PCA) whose goal is to analyze several sets of variables collected on the same set of observations. It is attributed to Escouffier (1980) and L’Hermier des Plantes (1976, see also Lavit et al., 1994), a related approach is known as procrustes matching by congruence coefficients in the English speaking community (Korth & Tucker, 1976). T...

2005
J.-R Chazottes F Redig

We introduce estimators for the entropy production of a Gibbsian process based on the observation of a single or two typical trajectories. These estimators are built with adequate hitting and return times. We then study their convergence and fluctuation properties. This provides statis-ticals test for the irreversibility of Gibbsian processes.

One-way analysis of covariance is a popular and common statisticalmethod, wherein the equality of the means of several random variables whichhave a linear relationship with a random mathematical variable, is tested. Inthis study, a method is presented to improve the one-way analysis of covari-ance when there is an uncertainty in accepting the statistical hypotheses. Themethod deals with a fuzzy...

2012
Sebastian Klie Camila Caldana Zoran Nikoloski

With the advent of high-throughput technologies for data acquisition from different components (i.e., genes, proteins, and metabolites) of a given biological system, generation of hypotheses, and biological interpretations based on multivariate data sets become increasingly important. These technologies allow for simultaneous gathering of data from the same biological components under different...

Journal: :Zeitschrift fur Naturforschung. C, Journal of biosciences 2000
O Raymond J L Fiasson M Jay

Fifteen Rosa cultivated races were described by means of phenotypic frequencies (11 tables). Two groups of correlated contingency tables were identified by ACT-STATIS (Analyse Conjointe de Tableaux-Structuration de Tableaux à Trois Indices de la Statistique) interstructure analysis. Three data sets appeared to be independent from the others. Typologies of races were obtained after ACT-STATIS co...

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