標題
|
Testing the fit of the logistic model for matched case-control studies |
學年
|
101 |
學期
|
1 |
出版(發表)日期
|
2013/01/01 |
作品名稱
|
Testing the fit of the logistic model for matched case-control studies |
作品名稱(其他語言)
|
|
著者
|
Chen, Li-ching; Wang, Jiun-yi |
單位
|
淡江大學統計學系 |
出版者
|
Amsterdam: Elsevier BV |
著錄名稱、卷期、頁數
|
Computational Statistics & Data Analysis 57(1), pp.309–319 |
摘要
|
With numerous statistical packages being easily available to conduct the logistic regression analysis, assessment for the goodness-of-fit in the logistic case-control studies becomes more important in practice. While various methods for model checking in conventional case-control studies have been proposed in the literature, methods for checking model adequacy with matched case-control data get relatively less attention. In this study, we propose an omnibus goodness-of-fit test to assess adequacy of the conditional logistic model for matched case-control data. The proposed test can be either constructed based on the discrepancy between two moment estimations or derived to be a score-type test under a general random-effects model. Computation of the proposed test is quite simple in which it does not need to partition the covariate space or to estimate p-value of the test via simulations. The asymptotic null distribution and power calculation of the test are derived under a sequence of alternatives. Empirical type I error rates and powers of the test are performed by simulation studies. An example has been used to illustrate the proposed method as well. |
關鍵字
|
General random effects model; Goodness-of-fit; Matched case-control data; Moment estimation; Logistic model |
語言
|
英文(美國) |
ISSN
|
0167-9473 |
期刊性質
|
國外 |
收錄於
|
SCI; |
產學合作
|
|
通訊作者
|
Wang, Jiun-yi |
審稿制度
|
是 |
國別
|
荷蘭 |
公開徵稿
|
|
出版型式
|
紙本; |