Inference on Conditional Quantile Residual Life for Censored Survival Data

نویسنده

  • Wen-Chi Wu
چکیده

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Bayesian nonparametric inference on quantile residual life function: Application to breast cancer data.

There is often an interest in estimating a residual life function as a summary measure of survival data. For ease in presentation of the potential therapeutic effect of a new drug, investigators may summarize survival data in terms of the remaining life years of patients. Under heavy right censoring, however, some reasonably high quantiles (e.g., median) of a residual lifetime distribution cann...

متن کامل

Inference on Quantile Residual Life for Length-biased Survival Data

Length biased data occurs when a prevalent sampling is used to recruit subjects into a study that investigates the time from an initial event to a terminal event. Such data are usually left-truncated and right-censored. While there have been accurate and efficient methods to estimate the survival function, not much work has been done regarding the estimation of the residual life time distributi...

متن کامل

Empirical Likelihood Inference on Regression Quantiles of Residual Lifetimes

We propose and investigate an estimating equation for the quantile regression model for the residual lifetimes in this paper. It is closely related to the quantile regression model of Koenker (2002). However, our approach (1) deals with a conditional quantile given that subjects survived beyond t0; (2) employs the so called inverse censoring probability weighting method to accommodate censored ...

متن کامل

Analysis on Censored Quantile Residual Life Model via Spline Smoothing.

We propose a general class of quantile residual life models, where a specific quantile of the residual life time, conditional on an individual has survived up to time t, is a function of certain covariates with their coefficients varying over time. The varying coefficients are assumed to be smooth unspecified functions of t. We propose to estimate the coefficient functions using spline approxim...

متن کامل

Censored quantile regression with recursive partitioning-based weights.

Censored quantile regression provides a useful alternative to the Cox proportional hazards model for analyzing survival data. It directly models the conditional quantile of the survival time and hence is easy to interpret. Moreover, it relaxes the proportionality constraint on the hazard function associated with the popular Cox model and is natural for modeling heterogeneity of the data. Recent...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2014