Mr. Chairman, Members of the Subcommittee, thank you for inviting me to testify on the "Confidentiality Information Protection and Statistical Efficiency Act of 2002," H.R. 5215. I ask that my written ...

We investigate the effect of panel estimators and sample weighting to improve efficiency of coefficient estimates and confidence intervals on marginal values. Panel estimators are appropriate because ...

Although efficiency robust tests are preferred for genetic association studies when the genetic model is unknown, their statistical properties have been studied for different study designs separately ...