Results 31 to 40 of about 175,329,761 (302)
Goodness-of-Fit test of real data.
, 2022 Goodness-of-Fit test of real data.
Yupaporn Areepong (8452311) +2 more
core +1 more source
Goodness-of-fit tests for correlated data [PDF]
Biometrika, 1975 SUMMARY: Goodness-of-fit tests for stationary processes are a problem of practical importance, e.g. in the analysis of electroencephalographic data. The distribution of the chi-squared statistic under the normal hypothesis is studied by simulation; power is investigated by an inverse filtering procedure for processes which can be well represented by an
openaire +3 more sources
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
doaj +1 more source
Dynamic Robust Spectrum Sensing Based on Goodness-of-Fit Test Using Bilateral Hypotheses
Drones, 2022 Dynamic spectrum detection has attracted increasing interest in drone or drone controller detection problems. Spectrum sensing as a promising solution allows us to provide a dynamic spectrum map within the target frequency band by estimating the occupied
Shaoyang Men, Pascal Chargé, Zhe Fu
doaj +1 more source
Goodness-of-Fit Tests in Nonparametric Regression [PDF]
, 2004 Consider the location-scale regression model Y = m(X)+o(X), where the error e is independent of the covariate X, and m and o are smooth but unknown functions.We construct tests for the validity of this model and show that the asymptotic limits of the proposed test statistics are distribution free.We also investigate the finite sample properties of the ...
Einmahl, J.H.J., Keilegom, I. van
openaire +9 more sources
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
doaj +1 more source
A Modified Anderson Darling Goodness of fit Test for the Generalized Rayleigh Distribution [PDF]
The Egyptian Statistical Journal, 2009 A Modified Anderson Darling Goodness of fit Test for the Generalized Rayleigh Distribution in the case where the parameters are estimated from the sample.
Amal M. Abd-Elfattah
doaj +1 more source
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1963 SUMMARY An explicit account is given of a procedure for assessing goodness of fit of some observations with a hypothesis, generally known as a “test of significance”; the description is close in spirit to R. A. Fisher’s original conception. The relation of this test procedure with Bayesian procedures and with the Neyman–Pearson theory of
openaire +2 more sources
Calculation of single-event characteristics for voltage dip based on the goodness of fit test
Energy Reports, 2023 The typical single-event characteristics of a voltage dip include residual voltage, duration, dip type, point-on-wave and phase-angle jump, which may influence the operation of the sensitive equipment under voltage dip.
Wei Hu +5 more
doaj +1 more source
Fast kernel methods for data quality monitoring as a goodness-of-fit test
Machine Learning: Science and Technology, 2023 We propose an accurate and efficient machine learning approach for monitoring particle detectors in real-time. The goal is to assess the compatibility of incoming experimental data with a reference dataset, characterising the data behaviour under normal ...
Gaia Grosso +7 more
doaj +1 more source