Results 211 to 219 of about 44,938 (219)

Estimating Weibull Parameters by Linear and Nonlinear Regression

Technometrics, 1974
A Monte Carlo simulation experiment was performed to compare the resulting mean square error of two different Weibull estimation methods. It was found that the MSE for both methods was quite high in relation to the Rao-Cramer lower bound. Some suggestions are offered for reducing the MSE of estimates.
Roger W. Berger, Kenneth Lawrence
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Improved linear regression method for estimating Weibull parameters

Theoretical and Applied Fracture Mechanics, 2009
In the linear regression method for estimating parameters of a Weibull distribution, multiple flaw distributions may be further evidenced by derivation form the linearity of data from a single Weibull distribution. In this paper, a new technique of estimating multiple Weibull parameters is conducted, compared to commonly used regression probability ...
A. Saghafi, A.R. Mirhabibi, G.H. Yari
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Conditional Weibull Control Charts Using Multiple Linear Regression

Quality and Reliability Engineering International, 2016
Because in Weibull analysis, the key variable to be monitored is the lower reliability index (R(t)), and because the R(t) index is completely determined by both the lower scale parameter (η) and the lower shape parameter (β), then based on the direct relationships between η and β with the log‐mean (μx) and the log‐standard deviation (σx) of the ...
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Bivariate Weibull regression model based on censored samples

Statistical Papers, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A lifetime regression analysis with unit Lindley-Weibull distribution

2020
In this paper, a new lifetime distribution is introduced. Motivation is provided to obtain this distribution. The closed-form expressions of probability density and cumulative distribution functions are provided. Several distributional properties are obtained and the statistical inference are discussed on unknown parameters.
PEKGÖR, Ahmet, KUŞ, Coşkun, KARAKAYA, Kadir, SARAÇOĞLU, Buğra, KINACI, İsmail   +4 more
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MULTIVARIATE WEIBULL REGRESSION MODEL

Far East Journal of Mathematical Sciences (FJMS), 2017
null Suyitno, null Purhadi, null Sutikno, null Irhamah   +3 more
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Discrete Weibull geometric regression model-estimation and applications

Communications in Statistics - Simulation and Computation
P. P. Prinsha, Joby K. Jose
openaire   +1 more source

Optimized Linear Regression to Compute the Weibull Parameters

2023
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Parameter estimation of Weibull distribution via linear regression

2013
Arslan, Talha, YAVUZ, ARZU ALTIN, BULUT, Y. MURAT   +2 more
openaire   +1 more source