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American Journal of Epidemiology|July 21, 2020
Multiple-Imputation Variance Estimation in Studies With Missing or Misclassified Inclusion CriteriaMark J Giganti, Bryan E Shepherd
AIDS Research and Human Retroviruses|February 4, 2015
A Comparison of Seven Cox Regression-Based Models to Account for Heterogeneity Across Multiple HIV Treatment Cohorts in Latin America and the CaribbeanMark J Giganti, Paula M Luz, Yanink Caro-Vega, et al.
Statistics in Medicine|August 22, 2007
The cost of checking proportional hazardsBryan E Shepherd
BMC Public Health|January 1, 2020
The impact of data quality and source data verification on epidemiologic inference: a practical application using HIV observational dataMark J Giganti, Bryan E Shepherd, Yanink Caro-Vega, et al.
Journal of the American Statistical Association|October 1, 2010
Test of Association Between Two Ordinal Variables While Adjusting for CovariatesChun Li, Bryan E Shepherd
Biometrika|July 12, 2013
A new residual for ordinal outcomesChun Li, Bryan E Shepherd
Journal of Anxiety Disorders|February 26, 2008
Developing a Symptom Validity Test for posttraumatic stress disorder: application of the binomial distributionKenneth R Morel, Bryan E Shepherd
Journal of Acquired Immune Deficiency Syndromes (1999)|November 1, 2016
Brief Report: Assessing and Interpreting the Association Between Continuous Covariates and Outcomes in Observational Studies of HIV Using SplinesBryan E Shepherd, Peter F Rebeiro,
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