Results 61 to 70 of about 23,423 (163)

Classical and Bayesian Inference for the Two-Parameter Rayleigh Distribution with Random Censored Data

Entropy
This study focuses on parameter estimation and reliability analysis for the two-parameter Rayleigh distribution under random censoring. It is shown that directly fitting the standard Rayleigh distribution can lead to substantial estimation errors ...
Lanxi Zhang, Wenhao Gui, Zihan Zhao, Minghui Liu   +3 more
doaj   +1 more source

Global Bahadur representation for nonparametric censored regression quantiles and its applications [PDF]

This paper is concerned with the nonparametric estimation of regression quantiles where the response variable is randomly censored. Using results on the strong uniform convergence of U-processes, we derive a global Bahadur representation for the weighted
Yingcun Xia, Oliver Linton, Efang Kong
core  

A rule-of-thumb for the variable bandwidth selection in kernel hazard rate estimation [PDF]

In nonparametric curve estimation the decision about the type of smoothing parameter is critical for the practical performance. The nearest neighbor bandwidth as introduced by Gefeller and Dette 1992 for censored data in survival analysis is specified by
Weißbach, Rafael, Gefeller, Olaf
core  

BAYESIAN ESTIMATION OF THE SCALE PARAMETER OF THE WEIBULL DISTRIBUTION USING THE LINEX AND ITS APPLICATION TO STROKE PATIENT DATA

Barekeng
Survival analysis is used to study the timing of an event, such as recovery or death, in the context of medical data. One of the diseases that many people suffer from is stroke.
Tentri Ryan Rahmanita, Ardi Kurniawan, Elly Ana, Sediono Sediono, Dita Amelia   +4 more
doaj   +1 more source

Unbiased statistical length analysis of linear features: adapting survival analysis to geological applications [PDF]

Solid Earth
A proper quantitative statistical characterization of fracture length or height is of paramount importance when analysing outcrops of fractured rocks.
G. Benedetti, G. Benedetti, S. Casiraghi, D. Bertacchi, A. Bistacchi   +4 more
doaj   +1 more source

Estimation of the conditional survival function with interval-censored data [PDF]

This paper focuses on the estimation of the conditional survival function in the presence of interval-censored data. While estimation is relatively straightforward for qualitative covariates using Turnbull’s estimator, the case of continuous covariates ...
Machado, Luís Meira
core   +1 more source

Statistical Analysis of Survival Data [PDF]

, 1994
The terminology and ideas involved in the statistical analysis of survival data are explained including the survival function, the probability density function, the hazard function, censored observations, parametric and nonparametric estimations of these
Bruno, Rexanne Marie
core   +1 more source

Analyzing Competing Risks with Progressively Type-II Censored Data in Dagum Distributions

Axioms
Competing risk models are essential in survival analysis for studying systems with multiple mutually exclusive failure events. This study investigates the application of competing risk models in the presence of progressively Type-II censored data for the
Raghd Badwan, Reza Pakyari
doaj   +1 more source

Approach to Analysis of Self-Selected Interval Data [PDF]

We analyze an approach to quantitative information elicitation in surveys that includes many currently popular variants as special cases. Rather than asking the individual to state a point estimate or select between given brackets, the individual can ...
Kriström, Bengt, Belyaev, Yuri
core  

Simple nonparametric estimators for unemployment duration analysis [PDF]

"We consider an extension of conventional univariate Kaplan-Meier type estimators for the hazard rate and the survivor function to multivariate censored data with a censored random regressor.
Wilke, Ralf A., Wichert, Laura
core