Research Topics
| D M ZuckerSummaryAffiliation: The Hebrew University Country: Israel Publications
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Detail Information
Publications
Power comparison of summary measure, mixed model, and survival analysis methods for analysis of repeated-measures trialsDavid M Zucker
Department of Statistics, Hebrew University, Mount Scopus, Jerusalem, Israel
J Biopharm Stat 22:519-34. 2012..These results have obvious implications for the choice of study design and analysis...
Development, design, and conceptual issues of project zero exposure: A program to protect young children from tobacco smoke exposureLaura J Rosen
Dept, of Health Promotion, School of Public Health, Sacker Faculty of Medicine, Tel Aviv University, POB 39040, Ramat Aviv 69978 Israel
BMC Public Health 11:508. 2011..The objective of this paper is to document our approach to building the intervention, to describe the planned intervention, and to explore the conceptual issues regarding the intervention and its evaluation...
Internal pilot studies II: comparison of various proceduresD M Zucker
Department of Statistics, Hebrew University, Mount Scopus, Jerusalem, Israel
Stat Med 18:3493-509. 1999..As between the latter two procedures, the second segment procedure is more powerful when many observations are likely to be taken after the interim resizing, whereas otherwise the Gould-Shih procedure is superior...
Sample-size redetermination for repeated measures studiesDavid M Zucker
Department of Statistics, Hebrew University, Mount Scopus, Jerusalem, Israel
Biometrics 58:548-59. 2002..We find that, in general, the achieved power is brought considerably closer to the required level without inflating the Type I error rate. We also derive an inflation factor that ensures the power requirement is more closely met...
Inference for the proportional hazards model with misclassified discrete-valued covariatesDavid M Zucker
Department of Statistics, Hebrew University, Mount Scopus, Jerusalem, Israel
Biometrics 60:324-34. 2004..We illustrate the method on data from a study of the relationship between trans-unsaturated dietary fat consumption and cardiovascular disease incidence...
Inference for a family of survival models encompassing the proportional hazards and proportional odds modelsDavid M Zucker
Department of Statistics, Hebrew University, Mt Scopus, 91905 Jerusalem, Israel
Stat Med 25:995-1014. 2006..We present a simulation study of a pseudo-likelihood estimator and a martingale residual estimator. We find that the methods perform reasonably. We apply our model to a real data set...
Corrected score estimation in the proportional hazards model with misclassified discrete covariatesDavid M Zucker
Department of Statistics, Hebrew University, Mount Scopus, 91905 Jerusalem, Israel
Stat Med 27:1911-33. 2008..We illustrate the method on data from a study of the relationship between dietary calcium intake and distal colon cancer...
Computerized cognitive testing battery identifies mild cognitive impairment and mild dementia even in the presence of depressive symptomsGlen M Doniger
Department of Clinical Science, NeuroTrax Corporation, New York, New York, USA
Am J Alzheimers Dis Other Demen 21:28-36. 2006..05). Thus, the computerized battery for detection of mild impairment is robust to comorbid depressive symptoms, supporting its clinical utility in identifying neurodegenerative disease even in elderly with depression...
