Results 51 to 60 of about 85,344 (198)

Parameter Estimation for Generalized Extreme Value Distribution in Rainfall Forecasting: A Case Study of Bangkok

Journal of Applied Science and Engineering
This study aims to compare efficiency methods for the estimated parameter of Generalized Extreme Value Distribution (GEVD), which consists of location, scale, and shape parameters. The parameter estimation employs the maximum likelihood (ML), generalized
Autcha Araveeporn, Paradorn Sukpan
doaj   +1 more source

A Characterization of Power Method Transformations through L-Moments

Journal of Probability and Statistics, 2011
Power method polynomial transformations are commonly used for simulating continuous nonnormal distributions with specified moments. However, conventional moment-based estimators can (a) be substantially biased, (b) have high variance, or (c) be ...
Todd C. Headrick
doaj   +1 more source

Extreme value laws in dynamical systems under physical observables [PDF]

, 2011
Extreme value theory for chaotic dynamical systems is a rapidly expanding area of research. Given a system and a real function (observable) defined on its phase space, extreme value theory studies the limit probabilistic laws obeyed by large values ...
Alef E. Sterk, Araujo, Beirlant, Benedicks, Broer, Broer, Broer, Broer, Castillo, Coles, Collet, Collet, Embrechts, Falconer, Felici, Felici, Freitas, Freitas, Freitas, Freitas, Freitas, Galambos, Galatolo, Grassberger, Gupta, Haiman, Hasselblatt, Henk W. Broer, Holland, Holland, Hosking, Ishii, Kaplan, Leadbetter, Leadbetter, Lorenz, Lorenz, Lucarini, Mark P. Holland, Masoller, Nicolis, Pau Rabassa, Renato Vitolo, Resnick, Shil’nikov, Simon, Sparrow, Sterk, Tucker, van Veen, van Veen, Vannitsem, Vitolo, Vitolo, Vitolo, Vitolo, Wang, Young, Young   +58 more
core   +4 more sources

V-bend force system: 3D analysis using Finite Element Method [PDF]

Iranian Journal of Orthodontics, 2006
Aim: Several bracket characteristics are now in market. Preformed archwires are used without frequent need to add bends. V-bends are used in many situations. This bend as a basic maneuver is assessed thoroughly in this study.Materials and Methods: Finite
Allahyar Geramy
doaj   +1 more source

Parameter Estimation of Power Function Distribution with TL-moments

Revista Colombiana de Estadística
Accurate estimation of parameters of a probability distribution is of immense importance in statistics. Biased and imprecise estimation of parameters can lead to erroneous results.
MIRZA NAVEED-SHAHZAD, ZAHID ASGHAR, FARRUKH SHEHZAD, MUBEEN SHAHZADI   +3 more
doaj   +1 more source

Alternative Means of Statistical Data Analysis: L-Moments and TL-Moments of Probability Distributions [PDF]

Statistika: Statistics and Economy Journal, 2014
Moments and cumulants are commonly used to characterize the probability distribution or observed data set. The use of the moment method of parameter estimation is also common in the construction of an appropriate parametric distribution for a certain ...
Diana Bílková
doaj  

TL-Moments for Type-I Censored Data with an Application to the Weibull Distribution

Mathematical and Computational Applications, 2018
This paper aims to provide an adaptation of the trimmed L (TL)-moments method to censored data. The present study concentrates on Type-I censored data. The idea of using TL-moments with censored data may seem conflicting. However, our perspective is that
Hager A. Ibrahim, Mahmoud Riad Mahmoud, Fatma A. Khalil, Ghada A. El-Kelany   +3 more
doaj   +1 more source

Parameters Estimation of Nakagami Probability Distribution Using Methods of L.Moments

NUST Journal of Engineering Sciences, 2016
In communications theory, Nakagami distribution (NKD) is used to model scattered signals that reach a receiver from different paths. In order to use NKD to model a given set of data, we will have to estimate its parameters from the given data. Method of
Ishfaq Ahmad, Shafiq -ul-Rehman
doaj   +1 more source

La régionalisation des précipitations : une revue bibliographique des développements récents [PDF]

, 2003
L'estimation de l'intensité de précipitations extrêmes est un sujet de recherche en pleine expansion. Nous présentons ici une synthèse des travaux de recherche sur l'analyse régionale des précipitations.
Barbet, M., Bobée, B., Bruneau, P., Lachance, M., Ouarda, T. B.M.J., St-Hilaire, A.   +5 more
core   +1 more source

Power moments of automorphic L-functions related to Maass forms for SL3(ℤ)

Open Mathematics, 2021
Let ff be a self-dual Hecke-Maass eigenform for the group SL3(Z)S{L}_{3}\left({\mathbb{Z}}).
Huang Jing, Liu Huafeng, Zhang Deyu
doaj   +1 more source