Results 71 to 80 of about 579,746 (284)
A test of the goodness of fit of the generic metacognitive model of psychopathology symptoms
BMC Psychiatry, 2019 Background Common mental disorders such as depression and anxiety frequently co-occur and may share etiological mechanisms. The metacognitive model is based on the principle that there are common pathological mechanisms across disorders that account for ...
Henrik Nordahl +3 more
doaj +1 more source
Molecular Oncology, EarlyView.Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena +15 more
wiley +1 more source
Construction of a geographically weighted nonparametric regression model fit test
MethodsXOne of the approach of Geographically Weighted Regression (GWR) models is the Geographically Weighted Nonparametric Regression (GWNR) has more parameters than the GWR model.
Lilis Laome +2 more
doaj +1 more source
Finite Sample Corrections for Parameters Estimation and Significance Testing
Frontiers in Applied Mathematics and Statistics, 2018 An increasingly important problem in the era of Big Data is fitting data to distributions. However, many stop at visually inspecting the fits or use the coefficient of determination as a measure of the goodness of fit.
Boon Kin Teh +6 more
doaj +1 more source
A Linear-Time Kernel Goodness-of-Fit Test
, 2017 We propose a novel adaptive test of goodness-of-fit, with computational cost linear in the number of samples. We learn the test features that best indicate the differences between observed samples and a reference model, by minimizing the false negative ...
Fukumizu, Kenji +4 more
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Asymptotic properties of a goodness-of-fit test based on maximum correlations [PDF]
, 2008 We study the efficiency properties of the goodness-of-fit test based on the Qn statistic introduced in Fortiana and Grané (2003) using the concepts of Bahadur asymptotic relative efficiency and Bahadur asymptotic optimality.
Grané, Aurea, Tchirina, Anna V.
core +1 more source
Track Fit Hypothesis Testing and Kink Selection using Sequential Correlations
, 2000 Deviations between the form of trajectory assumed in a fit to a set of measurements and the actual form of the trajectory can give rise to sequential correlations in the residuals from the fit.
Jackson, Paul D., Kowalewski, Robert V.
core +2 more sources
Molecular Oncology, EarlyView.A urine‐based digital PCR assay targeting two hotspot TERT promoter variants detected bladder cancer with high sensitivity and no false positives in this case–control cohort. The streamlined AbsoluteQ workflow outperformed Sanger sequencing and supports non‐invasive molecular testing for bladder cancer detection.
Anna Nykel +12 more
wiley +1 more source
Goodness-of-fit tests for imperfect maintenance models based on Martingale residuals, varentropy, and probability integral transform [PDF]
Journal of Mahani Mathematical ResearchIn recent years, various goodness-of-fit tests have been developed to identify the underlying distribution of failure data. In this paper, we extend the application of such tests to evaluate the adequacy of imperfect maintenance models for engineering ...
Fattaneh Nezmpour +2 more
doaj +1 more source
Goodness-of-Fit Test: Khmaladze Transformation vs Empirical Likelihood
, 2016 This paper compares two asymptotic distribution free methods for goodness-of-fit test of one sample of location-scale family: Khmaladze transformation and empirical likelihood methods.
Kim, Jiwoong
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