會議論文
| 學年 | 99 |
|---|---|
| 學期 | 2 |
| 發表日期 | 2011-06-24 |
| 作品名稱 | Analysis of Current Status Data with Missing Covariates |
| 作品名稱（其他語言） | |
| 著者 | Wen, Chi-Chung |
| 作品所屬單位 | 淡江大學數學學系 |
| 出版者 | |
| 會議名稱 | 第二十屆南區統計研討會暨2011中華機率統計學會年會及學術研討會 |
| 會議地點 | 嘉義縣, 台灣 |
| 摘要 | Statistical inference based on right-censored data for the proportional hazards (PH) model with missing covariates has received considerable attention, but interval-censored or current status data with missing covariates has not yet been investigated. Our study is partly motivated by the analysis of fracture data from the 2005 National Health Interview Survey Original Database in Taiwan, where the occurrence of fractures was interval censored and the covariate osteoporosis was not reported for all residents. A semiparametric maximum likelihood method and an inverse probability weighted estimation procedure are proposed to analyze current status data with missing covariates. Simulation and real data analysis are included. |
| 關鍵字 | |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國內 |
| 校內研討會地點 | |
| 研討會時間 | 20110624~20110625 |
| 通訊作者 | |
| 國別 | TWN |
| 公開徵稿 | Y |
| 出版型式 | |
| 出處 | |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/99705 ) |