管理学 >>> 统计学 >>> 统计学史 理论统计学 统计法学 描述统计学 经济统计学 科学技术统计学 社会统计学 环境与生态统计学 国际统计学 统计学其他学科
搜索结果: 1-15 共查到统计学 Bias相关记录24条 . 查询时间(0.046 秒)
This paper examines the finite sample properties of the quasi maximum likelihood (QML) esti-mators of the fixed effects spatial panel data (FE-SPD) models of Lee and Yu (2010). Following the general b...
This paper examines the finite sample properties of the quasi maximum likelihood (QML) esti-mators of the fixed effects spatial panel data (FE-SPD) models of Lee and Yu (2010). Following the general b...
We investigate the joint asymptotic behavior of so-called blocks estimator of the extremal index, that determines the mean length of clusters of extremes, based on the exceedances over different thres...
In many large multiple testing problems the hypotheses are divided into families. Given the data, families with evidence for true discoveries are selected, and hypotheses within them are tested.
This paper investigates the bias and the weak Bahadur representation of a local polynomial estimator of the conditional quantile function and its derivatives. The bias and Bahadur remainder term are...
In multivariate nonparametric analysis, sparseness of the co- variates also called curse of dimensionality, forces one to use large smoothing parameters. This leads to a biased smoother. Instead of ...
This paper presents a practical and simple fully nonparametric multivariate smooth- ing procedure that adapts to the underlying smoothness of the true regression function. Our estimator is easily co...
Residuals in regression models are often spatially correlated.Prominent examples include studies in environmental epidemiology to understand the chronic health effects of pollutants.
Scargle (2000) has discussed Rosenthal&Rubin's (1978) "fail-safe number" (FSN) method for estimating the number of unpublished studies in meta-analysis. He concluded that this FSN cannot possibly be...
This article is a response to an off-the-record discussion that I had at an international meeting of epidemiologists. It centered on a concern, perhaps widely spread, that measurement error adjustmen...
Sport sciences researchers talk about a relative age effect when they observe a biased distribution of elite athletes’ birthdates, with an over-representation of those born at the beginning of the c...
In designed experiments and surveys, known laws or de- sign feat ures provide checks on the most relevant aspects of a model and identify the target parameters. In contrast, in most observational s...
A close relationship is derived between optimal Mestimation and optimal robust testing for shrinking contaminations. Explicit formulas are given for solutions when the loss is defined as convex com...
The papex deals with the concept of robustness given by Zielidski (see [17J and [18]). The uniformly most bias-robust estimates of the scale parameter, based on order statistics and spacings, for s...
For many classication and regression problems, a large number of features are available for possible use this is typical of DNA microarray data on gene expression, for example. Often, for computatio...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...