Document Details

Document Type : Project 
Document Title :
Comparative study of different methods to estimate the density function using the method of pulp (or nucleus).
دراسة مقارنة للطرق المختلفة لتقدير دالة الكثافة باستخدام أسلوب اللب (أو النواة).
 
Document Language : Arabic 
Abstract : The estimate of the density function Allamwalima a statistical research areas that are growing very quickly. There are at least four different methods to estimate the next method of Bees. The most important and most fortunate to study and attention to style pulp (or nucleus). Have resulted from the discussion of ways to reduce the bias in the estimate using the method of pulp three different groups highlighted the more than six new ways to estimate. Therefore, there is an urgent need to organize a comparative study of these roads and other theoretical and numerical order, this research is planned for the following: * Study the behavior of these estimates in the case of small samples. * In-depth study and more comprehensive best value to the wide window to the different estimation methods. * Find the version of the theory and numerical approximation of the amount of 2 f "` 2 (X) d. * Compare the different ways in terms of bias and mean square error and the different cores. The researcher studied seven ways of old and new based on the method of the pulp, and compare them through extensive study to calculate the greeting and the average square error for each of them, and the results show that the method of reducing the bias seems to be the best in terms of bias and also in terms of average square error. And finally present some methods used in the selection coefficient of the boot, and then derive a new method to estimate the integration that is used to calculate the coefficient of the boot. The researcher recommended for further studies on the subject. 
Publishing Year : 1411 AH
1991 AD 
Sponsor Name : kau 
Sponsorship Year : 1411 AH
1991 AD 
Added Date : Wednesday, April 30, 2008 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
جلال مصطفى الصيادalsyyad, jalal moustafaInvestigatorDoctorate 

Files

File NameTypeDescription
 30578.docx docx 

Download This Page

Back To Researches Page