60 citations · 61 across the 4 of their papers we have counts for
4 papers
Multiple Heckman Selection Model
Heeju Lim, Carlos A. R. Diniz, Ofer Harel +1
We introduce a novel matrix-variate extension of the Heckman selection model to accommodate multiple outcomes, providing a flexible and natural generalization of classical selectio…
Multiple imputation in functional regression with applications to EEG data in a depression study
Adam Ciarleglio, Eva Petkova, Ofer Harel
Current source density (CSD) power asymmetry, a measure derived from electroencephalography (EEG), is a potential biomarker for major depressive disorder (MDD). Though this measure…
Confidence intervals for the area under the receiver operating characteristic curve in the presence of ignorable missing data
Hunyong Cho, Gregory J. Matthews, Ofer Harel
Receiver operating characteristic (ROC) curves are widely used as a measure of accuracy of diagnostic tests and can be summarized using the area under the ROC curve (AUC). Often, i…
Addressing missing data mechanism uncertainty using multiple-model multiple imputation: Application to a longitudinal clinical trial
Juned Siddique, Ofer Harel, Catherine M. Crespi
We present a framework for generating multiple imputations for continuous data when the missing data mechanism is unknown. Imputations are generated from more than one imputation m…