Search Results - subject:"mean imputation"

Inference in generalized linear regression models with a censored covariate

Tsimikas, John V.; Bantis, Leonidas E.; Georgiou, Stelios D. - In: Computational Statistics & Data Analysis 56 (2012) 6, pp. 1854-1868

proposed approach implies the use of mean imputation of the censored regressor. The use of flexible parametric models for the …

Persistent link: https://www.econbiz.de/10010574469

Imputation of Missing Item Responses: Some Simple Techniques

Huisman, Mark - In: Quality & Quantity: International Journal of Methodology 34 (2000) 4, pp. 331-351

Persistent link: https://www.econbiz.de/10009396272

ML Estimation of Mean and Covariance Structures with Missing Data Using Complete Data Routines

Jamshidian, Mortaza; Bentler, Peter M. - In: Journal of Educational and Behavioral Statistics 24 (1999) 1, pp. 21-24

We consider maximum likelihood (ML) estimation of mean and covariance structure models when data are missing. Expectation maximization (EM), generalized expectation maximization (GEM), Fletcher-Powell, and Fisher-scoring algorithms are described for parameter estimation. It is shown how the...

Persistent link: https://www.econbiz.de/10010775986