Hakan Demirtas
Naslov
Citirano
Citirano
Godina
Efficacy of folic acid supplementation in stroke prevention: a meta-analysis
X Wang, X Qin, H Demirtas, J Li, G Mao, Y Huo, N Sun, L Liu, X Xu
The Lancet 369 (9576), 1876-1882, 2007
9392007
Learning with technology: The impact of laptop use on student achievement
JC Gulek, H Demirtas
The journal of technology, learning and assessment 3 (2), 2005
6072005
An application of a mixed‐effects location scale model for analysis of ecological momentary assessment (EMA) data
D Hedeker, RJ Mermelstein, H Demirtas
Biometrics 64 (2), 627-634, 2008
2012008
On the performance of random‐coefficient pattern‐mixture models for non‐ignorable drop‐out
H Demirtas, JL Schafer
Statistics in medicine 22 (16), 2553-2575, 2003
1842003
Plausibility of multivariate normality assumption when multiply imputing non-Gaussian continuous outcomes: a simulation assessment
H Demirtas, SA Freels, RM Yucel
Journal of Statistical Computation and Simulation 78 (1), 69-84, 2008
1562008
Teacher key opinion leaders and the diffusion of innovation in urban low-income schools.
MS Atkins, SL Frazier, SJ Leathers, PA Graczyk, E Talbott, L Jakobsons, ...
Journal of Consulting and Clinical Psychology 76 (5), 905-908, 2008
145*2008
Analysis of binary outcomes with missing data: missing= smoking, last observation carried forward, and a little multiple imputation
D Hedeker, RJ Mermelstein, H Demirtas
Addiction 102 (10), 1564-1573, 2007
1362007
Familial aggregation of food allergy and sensitization to food allergens: a family‐based study
HJ Tsai, R Kumar, J Pongracic, X Liu, R Story, Y Yu, D Caruso, J Costello, ...
Clinical & Experimental Allergy 39 (1), 101-109, 2009
1302009
Modeling between‐subject and within‐subject variances in ecological momentary assessment data using mixed‐effects location scale models
D Hedeker, RJ Mermelstein, H Demirtas
Statistics in medicine 31 (27), 3328-3336, 2012
1222012
Simulation driven inferences for multiply imputed longitudinal datasets
H Demirtas
Statistica Neerlandica 58 (4), 466-482, 2004
802004
Homocysteine, B vitamins, and cardiovascular disease.
X Wang, H Demirtas, X Xu
The New England journal of medicine 355 (2), 207-9; author reply 209, 2006
682006
The topology of the maternal lineages of the Anatolian and Trans-Caucasus populations and the peopling of Europe: some preliminary considerations
H Demirtas, T Geberhiwot, SS Papiha
652000
A practical way for computing approximate lower and upper correlation bounds
H Demirtas, D Hedeker
The American Statistician 65 (2), 104-109, 2011
602011
A mixed ordinal location scale model for analysis of Ecological Momentary Assessment (EMA) data
D Hedeker, H Demirtas, RJ Mermelstein
Statistics and its Interface 2 (4), 391, 2009
602009
Bias reduction with an adjustment for participants' intent to dropout of a randomized controlled clinical trial
AC Leon, H Demirtas, D Hedeker
Clinical Trials 4 (5), 540-547, 2007
602007
Multiple imputation under Bayesianly smoothed pattern‐mixture models for non‐ignorable drop‐out
H Demirtas
Statistics in Medicine 24 (15), 2345-2363, 2005
602005
A method for multivariate ordinal data generation given marginal distributions and correlations
H Demirtas
Journal of Statistical Computation and Simulation 76 (11), 1017-1025, 2006
462006
Association of serum prolactin and oxytocin with milk production in mothers of preterm and term infants
PD Hill, JC Aldag, H Demirtas, V Naeem, NP Parker, MJ Zinaman, ...
Biological research for nursing 10 (4), 340-349, 2009
432009
An Indian ancestry: a key for understanding human diversity in Europe and beyond
T Kivisild, SS Papiha, S Rootsi, J Parik, K Kaldma, M Reidla, S Laos, ...
Archaeogenetics: DNA and the population prehistory of Europe, 267-279, 2000
422000
Simultaneous generation of binary and normal data with specified marginal and association structures
H Demirtas, B Doganay
Journal of Biopharmaceutical Statistics 22 (2), 223-236, 2012
412012
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