Results 11 to 20 of about 2,508,958 (213)
Mathematics, 2022 In this paper, the problem of interval estimation is considered for the parameters of the generalized inverted exponential distribution. Based on upper record values, different pivotal quantities are proposed and the associated exact and generalized ...
Liang Wang +3 more
doaj +3 more sources
Estimation of Stress-Strength Reliability for Multicomponent System with Rayleigh Data
Energies, 2021 Inference is investigated for a multicomponent stress-strength reliability (MSR) under Type-II censoring when the latent failure times follow two-parameter Rayleigh distribution. With a context that the lifetimes of the strength and stress variables have
Liang Wang +3 more
doaj +1 more source
Inferences of the Multicomponent Stress–Strength Reliability for Burr XII Distributions
Mathematics, 2022 Multicomponent stress–strength reliability (MSR) is explored for the system with Burr XII distributed components under Type-II censoring. When the distributions of strength and stress variables have Burr XII distributions with common or unequal inner ...
Yuhlong Lio +3 more
doaj +1 more source
Generalized Confidence Intervals for Zero-Inflated Pareto Distribution
Mathematics, 2021 This paper considers interval estimations for the mean of Pareto distribution with excess zeros. Three approaches for interval estimation are proposed based on fiducial generalized pivotal quantities (FGPQs), respectively.
Xiao Wang, Xinmin Li
doaj +1 more source
Austrian Journal of Statistics, 2023 This work focusses on estimation the standard deviation (SD) and coefficient of variation (CV) in the normal distribution. These two measures are useful in applications and widely used to report the spread or variability of continuous data.
Patarawan Sangnawakij +1 more
doaj +1 more source
Extreme-coastal-water-level estimation and projection: a comparison of statistical methods [PDF]
Natural Hazards and Earth System Sciences, 2022 Accurate estimates of the probability of extreme sea levels are pivotal for assessing risk and for designing coastal defense structures. This probability is typically estimated by modeling observed sea-level records using one of a few statistical ...
M. F. Caruso +3 more
doaj +1 more source
Remote Sensing, 2021 Vegetation height estimation plays a pivotal role in forest mapping, which significantly promotes the study of environment and climate. This paper develops a general forest structure model for vegetation height estimation using polarimetric ...
Cheng Xing +5 more
doaj +1 more source
Cooperation without culture? The null effect of generalized trust on intentional homicide: a cross-national panel analysis, 1995-2009. [PDF]
PLoS ONE, 2013 Sociologists, political scientists, and economists all suggest that culture plays a pivotal role in the development of large-scale cooperation. In this study, I used generalized trust as a measure of culture to explore if and how culture impacts ...
Blaine Robbins
doaj +1 more source
Robust algorithm for generalized state estimation [PDF]
, 2009 This letter introduces a robust generalized state estimator which is able to detect and reject gross measurement errors, parameter errors, and topology errors simultaneously.
Irving, MR, M.R. Irving
core +2 more sources
The Impact of Exchange Rate Volatility on the Housing Price Index in Iran: A GMM Time Series Approach [PDF]
تحقیقات مالی, 2023 ObjectiveBoth on micro and macro scales, the exchange rate and its dynamics play a pivotal role as influential variables in the economy. They can affect most economic, social, and cultural variables through various channels and change their behaviors ...
Zana Mozaffari, Salaheddin Manochehri
doaj +1 more source