[Semi-parametric estimation of the second order parameter in statistics of extremes. Extremes, 2002; 5: 387-414]. We show, by simulation, that the proposed estimators behave well, in terms of bias and mean square error. 展开 关键词: Mathematics - Statistics Theory ...
Biogeographical differences between two groups of regions were emphasized. Evidence of four woodland species suggested that regional abundance affected the probability of occurrence in small isolates.doi:10.1007/BF00864863V. I. AshmanetsA. V. Zolotukhin...
加州大学伯克利分校Stat2.3x Inference 统计推断学习笔记: Section 1 Estimating unknown parameters Stat2.3x Inference(统计推断)课程由加州大学伯克利分校(University of California, Berkeley)于2014年在edX平台讲授。 PDF笔记下载(Academia.edu) Summary Estimating population means and percents Sampling assumptions: ...
In this paper we show how the parameters of the model may be accurately calculated with a standard linear regression program, thus eliminating die need to develop or buy specialized computer software. The method has been verified empirically for several geographical regions. 展开 ...
Estimating Parameters (Fixed Effects) video: This video demonstrates how to estimate parameters using non-linear regression (fixed effects). First an appropriate compartmental model is added to the SimBiology project. Simulations from this model are compared to the experimental data and parameter slide...
In this paper, we propose an adaptive algorithm that iteratively updates both the weights and component parameters of a mixture importance sampling density... Olivier Cappe,R Douc,A Guillin,... - 《Statistics & Computing》 被引量: 300发表: 2008年 A wavelet-based method for multifractal image...
The marginal hazard model is used when the purpose is to estimate mean regression parameters, while the frailty model is retained when the purpose is to assess the degree of dependence within the unit. We propose a new approach based on the combination of the two aforementioned models to ...
This paper investigates generalized estimating equations for association parameters, which are frequently of interest in family studies, with emphasis on c... J Yan,J Fine - 《Statistics in Medicine》 被引量: 342发表: 2010年 Estimating equations for associations This paper investigates generalized est...
These results indicate the power of our approach to provide improved constraints on these parameters, although the preliminary nature of some of the input data require further review before the values can be adopted. 展开 关键词: errors-in-variables nonlinear regression maximum likelihood bootstrap ...
Test statistics for the same are also proposed. The results presented are discussed with the help of a simulation study for some selected values of various parameters. Finally, an application of these results in intercropping experiments is described.doi:10.1080/03610929008830381...