Results 131 to 140 of about 1,188,608 (310)
Beta Mixture of Transformed Chi-Square Family of Distributions [PDF]
, 2001 Hossain, M. I. +2 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu +11 more
wiley +1 more source
Journal of Statistical Theory and Applications (JSTA)The Kruskal–Wallis test is widely recommended as a nonparametric counterpart to the ANOVA F procedure for comparing more than two treatments. However, the associated asymptotic chi-square distribution tends to be conservative, especially for small sample
Show-Li Jan, Gwowen Shieh
doaj +1 more source
Sample size calculation for small sample single-arm trials for time-to-event data: Logrank test with normal approximation or test statistic based on exact chi-square distribution? [PDF]
Contemp Clin Trials Commun, 2019 Phadnis MA.
europepmc +1 more source
Appendix A7: Percentages in the Tail of the Chi‐Squared Distribution [PDF]
, 2020 Michael Nelson
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On Corrections to the Chi-Squared Distribution
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1958 Summary The method of characteristic functions is used to obtain a correction to the usual approximation to the distribution of the chi-squared goodness of fit criterion for a multinomial distribution.
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Jackknife Empirical Likelihood-based inference for S-Gini indices
, 2018 Widely used income inequality measure, Gini index is extended to form a family of income inequality measures known as Single-Series Gini (S-Gini) indices.
Kattumannil, Sudheesh K +2 more
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Increased Blood Levels of NfL, GFAP, and Placental Growth Factor After Radiotherapy to the Brain
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT In this study, we analyzed biomarkers of neuronal, glial, and vascular injury in longitudinal paired samples of blood and cerebrospinal fluid after prophylactic cranial irradiation in patients with small cell lung cancer. Neurofilament light chain protein (NfL) and glial fibrillary acidic protein (GFAP) increased in serum and cerebrospinal ...
Erik Fernström +5 more
wiley +1 more source
The effect of imputed values on the distribution of the goodness-of-fit chi-square statistic
, 1987 Phyllis A. Gimotty, Morton B. Brown
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Understanding statistical power using noncentral probability distributions: Chi-squared, G-squared, and ANOVA [PDF]
, 2007 Sébastien Hélie
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