WebApplication of Feldman-Cousins to Gaussian with physical limit Feldman-Cousins introduces a new ordering principle based on the likelihood ratio: For our example with a … WebIn this paper, we present a computational model for the computationally expensive Feldman-Cousins corrections to construct a statistically accurate confidence interval for …
(PDF) An importance sampling method for Feldman-Cousins …
WebJan 1, 2024 · The method NOvA uses is called the Feldman-Cousins procedure, which entails fitting thousands of independent pseudoexperiments to generate acceptance intervals that are then used to correct our fits. The scale required by the Feldman Cousins procedure makes it extremely computationally intensive. WebTFeldmanCousins class to calculate the CL upper limit using the Feldman-Cousins method as described in PRD V57 #7, p3873-3889 The default confidence interval calvculated using this method is 90% This is set … elevate construction company egypt
TFeldmanCousins - ROOT
WebMay 30, 2024 · Feldman and Cousins have developed a method Feldman:1997qc to compute confidence intervals that has well-defined frequentist coverage. Their method has certain advantages over the classical approach to compute confidence levels: it avoids the so-called “flip-flopping” because it offers a natural transition between upper (or lower) … WebMar 20, 2024 · An importance sampling method for Feldman-Cousins confidence intervals. Lukas Berns. In various high-energy physics contexts, such as neutrino-oscillation experiments, several assumptions underlying the typical asymptotic confidence interval construction are violated, such that one has to resort to computationally expensive … WebDec 1, 2013 · The Feldman–Cousins method introduces the likelihood ratio as an ordering principle, when determining the acceptance interval from which one derives the confidence interval. This construction resolves the issue of empty confidence intervals when the interval is entirely in the non-physical region. The Feldman–Cousins construction also ... footers app