Right-Censoring
Linear Minimum Variance Unbiased Estimation of Individual and Population slopes in the presence of Informative Right Censoring
... the right censoring process is considered informative, in which the number of observations made for each subject is assumed to vary depending on the rate of change or slope of the individual response ...
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On the study of extremes with dependent random right censoring
... random right-censoring framework, a stimulating problem is the estimation of extreme parameters of the underlying distribution of the variable of interest, a prime example of which being its extreme value ...
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Statistical Inference for the Reliability Functions of a Family of Lifetime Distributions based on Progressive Type II Right Censoring
... This article serves many fold purposes. The point estimation and testing procedures under progressive type II right censoring are developed. Uniformly minimum variance, maximum likelihood and invariantly ...
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A comparison of nonparametric estimators of survival under left-truncation and right-censoring motivated by a case study
... the censoring time win- dow, the sample size and the choice of the truncating distribution affect the rela- tive performance of the nonparametric estimators, the results of several simula- tions are then presented ...
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Strong Convergence Bound of the Pareto Index Estimator under Right Censoring
... as the estimator of γ, where k n−N 1, . . . , n−1. This estimator reduces to the Hill estimator in the absence of censoring. Beirlant and Guillou 3 proved weak and strong consistency, and asymptotic normality of ...
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Optical Properties of In1 xGaxN Epilayers Grown by HPCVD
... The primary biliary cirrhosis (PBC) data was gained from the Mayo Clinic trial between 1974 and 1984. A amount of 424 patients of (PBC) data fulfilled qualification standards in terms of randomized placebo controlled the ...
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euclid.aos.1117114326.pdf
... Dependent right-censoring is common in failure time data, where subjects may drop out or be censored during the ...the censoring time is fully explained by all the collected ...as censoring ...
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Cui_unc_0153D_17589.pdf
... In Chapter 2, we develop a theoretical framework and asymptotic results for survival tree and forest models under right censoring. We first investigate the method from the aspect of splitting rules, where ...
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On Discriminating between Gamma and Log-logistic Distributions in Case of Progressive Type II Censoring
... Type-II censoring schemes have been paid attention by some authors, Siswadi and Quesenberry (1982), Kim et ...Type-II censoring schemes do not have the flexibility of allowing removal of units at points ...
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Vol 10, No 7 (2019)
... Right censoring is one of the censoring techniques used in life-testing ...common censoring schemes termed as type-I and type-II censoring ...Type-II right censored samples using ...
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Semiparametric estimation of a panel data proportional hazards model with fixed effects
... This subsection shows how to estimate β under dependent right censoring. As was discussed in Section 1, β cannot be estimated consistently by using the partial likelihood approach. This is because Pr(Y 1 ...
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Non-Destructive Determination of Magnetic Audio Tape Degradation for Various Tape Chemistries Using Spectroscopy and Chemometrics
... the right censor- ing type, exponentially distributed survival function, and time varying coefficients proportional to time were ...from right censoring, interval censored data is also ...
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On a Generalization of the Positive Exponential Family of Distributions and the Estimation of Reliability Characteristics
... Statistical inference for the reliability functions of a family of lifetime distributions based on progressive type II right censoring.. Estimation and testing procedures for the reliabi[r] ...
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Identification of Panel Data Models with Endogenous Censoring
... endogenous censoring under two sets of maintained assumptions (we consider both stationary and non-stationary time and individual-specific ...(fixed censoring), and weaken them to allow for arbitrary ...
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The importance of censoring in competing risks analysis of the subdistribution hazard
... that censoring is covariate-dependent, it seems natural that this information should be used when estimating the censoring distribution for calculat- ing the weights in the score statistic for the Fine and ...
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Assessing the agreement of biomarker data in the presence of left-censoring
... As demonstrated in Tables 1, and 2, the estimates from the four simple approaches are obviously biased, although the replacement of non-detectable data by a fraction of the detection limit or the detection limit itself ...
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Data Censoring with Set-Membership Affine Projection Algorithm
... through censoring non-informative ...data censoring, such as censoring outliers in radar data [1], big data processing [2], [3], multi-sensor systems [4], sensor-centric data reduction [5], data ...
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Theory and applications of delayed censoring models in survival analysis
... For the criminological data, fitted survival curves by risk group for the observed offence times with estimated risk scores Rsc under the weighted hazards model 8.13, using the weight fu[r] ...
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Problems in dealing with missing data and informative censoring in clinical trials
... to censoring because of loss-to-follow-up or end-of-observa- tion for an endpoint of cardiovascular death has unfortu- nately become a popular practice in many medical journal ...
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Estimation of colorectal adenoma recurrence with dependent censoring
... be right censored observations as well if a participant did not have any newly discovered adenomas at all follow-up colonoscop- ...of right censored observations before the end of the trial ...for ...
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