Results 11 to 20 of about 54,004 (236)

Exact Permutation and Bootstrap Distribution of Generalized Pairwise Comparisons Statistics

open access: yesMathematics, 2023
To analyze multivariate outcomes in clinical trials, several authors have suggested generalizations of the univariate Mann–Whitney test.
VERBEECK, Johan   +3 more
core   +2 more sources

Exact Expressions for Kullback–Leibler Divergence for Univariate Distributions

open access: yesEntropy
The Kullback–Leibler divergence (KL divergence) is a statistical measure that quantifies the difference between two probability distributions.
Victor Nawa, Saralees Nadarajah
core   +2 more sources

Exact equilibrium distributions in statistical quantum field theory with rotation and acceleration: scalar field [PDF]

open access: yesJournal of High Energy Physics, 2021
AbstractWe derive a general exact form of the phase space distribution function and the thermal expectation values of local operators for the free quantum scalar field at equilibrium with rotation and acceleration in flat space-time without solving field equations in curvilinear coordinates. After factorizing the density operator with group theoretical
Palermo A., Buzzegoli M., Becattini F.
openaire   +9 more sources

Statistical theory of phenotype abundance distributions: A test through exact enumeration of genotype spaces [PDF]

open access: yesEPL (Europhysics Letters), 2018
The evolutionary dynamics of molecular populations are strongly dependent on the structure of genotype spaces. The map between genotype and phenotype determines how easily genotype spaces can be navigated and the accessibility of evolutionary innovations.
García-Martín, Juan A.   +3 more
openaire   +4 more sources

Conditional Inference in Small Sample Scenarios Using a Resampling Approach

open access: yesStats, 2021
This paper discusses a non-parametric resampling technique in the context of multidimensional or multiparameter hypothesis testing of assumptions of the Rasch model.
Clemens Draxler, Andreas Kurz
doaj   +1 more source

Quantum Heat Statistics with Time-Evolving Matrix Product Operators

open access: yesPRX Quantum, 2021
We present a numerically exact method to compute the full counting statistics of heat transfer in non-Markovian open quantum systems, which is based on the time-evolving matrix product operator algorithm. This approach is applied to the paradigmatic spin-
Maria Popovic   +5 more
doaj   +1 more source

On The Time Dependence, Probability Distribution, and Size Effect of Rock Strength

open access: yesJournal of MMIJ, 2020
Time dependence, probability distribution, and size effect have been investigated by many researchers and are still important issues in rock engineering.
Kimihiro HASHIBA, Katsunori FUKUI
doaj   +1 more source

Validation of Reliability Indices during Experimental Development of a Complex Technical Series System

open access: yesAdvanced Engineering Research, 2023
Introduction. The article studies the problem of validating the specified levels of reliability during experimental development of a complex technical series system. Such tasks arise when it is required to make a decision on testing the system as part of
O. Yu. Tsarev, Yu. A. Tsarev
doaj   +1 more source

Exact out-of-equilibrium steady states in the semiclassical limit of the interacting Bose gas

open access: yesSciPost Physics, 2020
We study the out-of-equilibrium properties of a classical integrable non-relativistic theory, with a time evolution initially prepared with a finite energy density in the thermodynamic limit.
Giuseppe Del Vecchio Del Vecchio, Alvise Bastianello, Andrea De Luca, Giuseppe Mussardo
doaj   +1 more source

Extreme-value statistics of stochastic transport processes

open access: yesNew Journal of Physics, 2020
We derive exact expressions for the finite-time statistics of extrema (maximum and minimum) of the spatial displacement and the fluctuating entropy flow of biased random walks.
Alexandre Guillet   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy