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Drug Information Journal|November 25, 2011
Nonparametric Sample Size Estimation for Sensitivity and Specificity with Multiple Observations per SubjectFan Hu, William R Schucany, Chul AhnStatistics in Biopharmaceutical Research|February 23, 2011
Sample Size Calculation for Clustered Binary Data with Sign Tests Using Different Weighting SchemesChul Ahn, Fan Hu, William R SchucanyComputational Statistics & Data Analysis|January 20, 2010
Effect of Imbalance and Intracluster Correlation Coefficient in Cluster Randomized Trials with Binary OutcomesChul Ahn, Fan Hu, Celette Sugg SkinnerDrug Information Journal|March 15, 2013
Relative Efficiency of Unequal Versus Equal Cluster Sizes for the Nonparametric Weighted Sign Test Estimators in Clustered Binary DataChul Ahn, Fan Hu, Seung-Chun LeeStatistical Applications in Genetics and Molecular Biology|October 2, 2015
A robust distribution-free test for genetic association studies of quantitative traitsJulia Kozlitina, William R SchucanyContemporary Clinical Trials|April 8, 2009
Effect of imbalance and intracluster correlation coefficient in cluster randomization trials with binary outcomes when the available number of clusters is fixed in advanceChul Ahn, Fan Hu, Celette Sugg Skinner, et al.Annals of Human Genetics|July 22, 2010
Power of genetic association studies with fixed and random genotype frequenciesJulia Kozlitina, Chao Xing, Alexander Pertsemlidis, et al.Journal of Agricultural, Biological, and Environmental Statistics|June 20, 2017
Exact-Permutation Based Sign Tests for Clustered Binary Data via Weighted and Unweighted Test StatisticsJanie McDonald, Patrick D Gerard, Christopher S McMahan, et al.Biometrical Journal. Biometrische Zeitschrift|March 4, 2008
Testing the ratio of two poisson ratesKangxia Gu, Hon Keung Tony Ng, Man Lai Tang, et al.General Physiology and Biophysics|July 13, 2013
The apoptosis pathway of photodynamic therapy using 9-HpbD-a in AMC-HN3 human head and neck cancer cell line and in vivoJin-Chul AhnPageof 134