We develop two fully Bayesian modeling approaches, employing mixture models, for the errors in a median regression model. The associated families of error distributions allow for increased variability, skewness, and flexible tail behavior. The first family is semiparametric with extra variability captured...
We study the problem of fitting a heteroscedastic median regression model with doubly truncated data. A self-consistency equation is proposed to obtain an estimator. We set up a least absolute deviation estimating function. We establish the consistency and asymptotic normality for the case when ...
Especially, in survival analysis, median regression models to the right-censored data are suggested with several assumptions. In this article, we consider a median regression model for interval-censored data and construct an estimating equation based on weights derived from interval-censored data. In ...
Median regression model with left truncated and right censored data 机译:具有左截断和右删失数据的中位数回归模型 获取原文 获取原文并翻译 | 示例 获取外文期刊封面目录资料 开具论文收录证明 >> 页面导航 摘要 著录项 相似文献 相关主题 摘要 We study the problem of fitting a heteroscedastic median re...
英文: Segmented Regression Model Based on Median Function and Application on Biology中文: 基于Median函数的分段回归模型及其在生物学上的应用 英文: An Improved Method for Estimating the Parameters of Logistic Curve-Optimization Regression Combing Method中文: 生长曲线参数估计的一种新方法—优化回归组合法 ...
How to use this calculator to find the median? How to find the median of a set of numbers? FAQ If you are looking for a fairer way to summarize a set of data, this median calculator is for you. The mean of a dataset, can be significantly affected by a few extreme values, whereas...
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5.4 Weighted Medians in Least Absolute Deviation (LAD) Regression. 5.4.1 Foundation and Cost Functions. 5.4.2 LAD Regression with Weighted Medians. 5.4.3 Simulation. Problems. 6. Weighted Median Filters. 6.1 Weighted Median Filters With Real--Valued Weights. 6.1.1 Permutation Weighted Median ...
Consistency and asymptotic unbiasedness of S^2 in the serially correlated error components regression model for panel data The results of Monte Carlo simulation show that Generalized Method of Moments (GMM) estimators have good unbiasedness and consistency. Simulation also shows ... Song,H S. - STA...
2) median regression 中位数回归 1. A semiparametric procedure is proposed to estimate the parameter in nonlinearmedian regressionmodel with randomly right censored data. 研究了带有不完全数据的非线性模型的中位数回归问题。 2. L_1 inference, which is often used in linear model with complete observat...