Strasser, Helmut (2012) Numerical studies for the Rasch model with many items. Research Report Series / Department of Statistics and Mathematics, 119. WU Vienna University of Economics and Business, Vienna.
![]()
|
PDF
Report119.pdf Download (293kB) |
Abstract
This paper is concerned with numerical studies on the theoretical results obtained in Strasser [1] and [2]. These papers provide asymptotic expansions for conditional expectations of non i.i.d. Bernoulli trials and their application to the covariance structure of conditional maximum likelihood estimates for the Rasch model. In the present paper systematic numerical studies of the accuracy of the approximations given in Strasser [1] and [2] are presented. It is shown that the order of approximation claimed by the theoretical results can be established numerically. (author's abstract)
Item Type: | Paper |
---|---|
Divisions: | Departments > Finance, Accounting and Statistics > Statistics and Mathematics |
Depositing User: | Helmut Strasser |
Date Deposited: | 05 Sep 2012 07:44 |
Last Modified: | 22 Oct 2019 00:41 |
URI: | https://epub.wu.ac.at/id/eprint/3618 |
Actions
![]() |
View Item |
Downloads
Downloads per month over past year