Estimation of some distribution parameters with incomplete data / (Record no. 51658)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02627cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031248.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 150721s2014 ua d f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.18.04.M.Sc.2014.Al.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Alaa Sayed Shehata |
| 245 10 - TITLE STATEMENT | |
| Title | Estimation of some distribution parameters with incomplete data / |
| Statement of responsibility, etc. | Alaa Sayed Shehata ; Supervised Ahmed Amin Elsheikh , Naglaa Abdelmoneim Morad |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تقدير معالم بعض التوزيعات ببيانات غير مكتملة |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Alaa Sayed Shehata , |
| Date of publication, distribution, etc. | 2014 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 92 Leaves : |
| Other physical details | charts ; |
| Dimensions | 30cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Institute of Statistical Studies and Research - Department of Statistics and Econometrics |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | There are small differences between mean square error in case of the three methods (maximum likelihood method, listwise deletion method and mean imputation). The difficulty of obtaining the values of estimators (k_1,k_2,k) using maximum likelihood method, in this method, it is replaced missing data by zero and because these estimators consist of log (variable), log (zero) is not defined. But it is possible to find a solution to this problem by removing the row which consists of missing data i.e. replacing maximum likelihood method by listwise deletion method. If you are interested in parameter k, It is better to use mean imputation method. If you are interested in parameter k, It is better to use listwise deletion method. When percentage of missing data increases, for parameter k, It is better to use mean imputation or maximum likelihood method. For parameter k, It is better to use listwise deletion method. When sample size increases, for parameter k, It is better to use mean imputation method. For parameter k, It is better to use listwise deletion method. For Geometric distribution: There are small differences between mean square error in case of three methods (maximum likelihood method, listwise deletion method and mean imputation). It is better to use mean imputation method i.e the mean square error of parameters is the smallest using mean imputation method |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Distribution parameters |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Estimation |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Incomplete data |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmed Amin Elsheikh , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Naglaa Abdelmoneim Morad , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Soheir |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.18.04.M.Sc.2014.Al.E | 01010110065972000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.18.04.M.Sc.2014.Al.E | 01020110065972000 | 22.09.2023 | CD - Rom | 65972.CD |