Results 41 to 50 of about 206,381 (135)
An Online Test for Goodness-of-Fit in Logistic Regression Model
IEEE Access, 2019 In past decades, the goodness-of-fit test has been widely used to evaluate the calibration of prediction models. The test helps to determine whether poor predictions (lack of fit) are significant, which would indicate that problems exist in the model ...
Yuke Qiu, Liu Liu, Xin Lai, Yuwen Qiu
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On The Pros and Cons of Using Excel for Regression Analysis
Turkish Journal of Agriculture: Food Science and TechnologyExcel is a useful and powerful software for simple regression analysis without any programming skills and that is why, it is widely preferred by the undergraduate students from various areas such as chemistry, biology and agriculture as well as many ...
Sencer Buzrul
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Indonesian Journal of Pharmacy, 2021 The population-based approach has been widely applied to describe the pharmacokinetic profile of many drugs. The aim of this current research was to study the implementation of the population-based pharmacokinetics of levofloxacin in rabbits administered
Akhmad Kharis Nugroho +4 more
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Multinomial Goodness-Of-Fit Tests
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1984 SUMMARY This article investigates the family {I λ;λ ϵ ℝ} of power divergence statistics for testing the fit of observed frequencies {Xi; i = 1, …, k} to expected frequencies {Ei; i = 1, …, k}. From the definition 2nIλ=2λ(λ+1)∑i=1kXi{(XiEi)λ−1};λ∈ℝ it can easily be seen that Pearson's X 2 (λ = 1), the log likelihood ratio
Cressie, Noel A, Read, Timothy
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Goodness of fit tests for Rayleigh distribution based on Phi-divergence
Revista Colombiana de Estadística, 2017 In this paper, we develop some goodness of fit tests for Rayleigh distribution based on Phi-divergence. Using Monte Carlo simulation, we compare the power of the proposed tests with some traditional goodness of fit tests including Kolmogorov-Smirnov ...
Mahdi Mahdizadeh , Ehsan Zamanzade
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Fatores que influenciam os parâmetros das curvas de lactação em cabras no Distrito Federal
Revista Brasileira de Zootecnia, 2003 O objetivo deste trabalho foi avaliar a influência de fatores ambientais sobre a forma de curvas de lactação (Quadrática, Gama, Linear Hiperbólica e Jenkins e Ferrel) de cabras das raças Saanen, Parda Alpina, Toggenburg e seus mestiços.
Concepta McManus +3 more
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Discover EnergyThis study investigates the wind energy potential of Lagos and Abeokuta in southwestern Nigeria using advanced probability distribution models. Conventional unimodal distributions such as Weibull, Gamma, Normal and Lognormal often fail to capture the ...
Saheed T. Jimoh, Naven Chetty
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Goodness-of-Fit Tests for Copulas of Multivariate Time Series
Econometrics, 2017 In this paper, we study the asymptotic behavior of the sequential empirical process and the sequential empirical copula process, both constructed from residuals of multivariate stochastic volatility models. Applications for the detection of structural
Bruno Rémillard
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Entropy Estimation From Ranked Set Samples With Application to Test of Fit
Revista Colombiana de Estadística, 2017 This article deals with entropy estimation using ranked set sampling (RSS). Some estimators are developed based on the empirical distribution function and its nonparametric maximum likelihood competitor. The suggested entropy estimators have smaller root
Ehsan Zamanzade , Mahdi Mahdizadeh
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Statistical Modelling for Pre-Harvest Forecast:An Illustration with Rose
Journal of Horticultural Sciences, 2006 Crop yield forecast plays a vital role in arriving at pre-harvest yield estimate of a standing crop and to identify the stage at which reliable forecasting could be made before final harvest.
K S Shamasundaran, R Yenugopalan
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