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"The importance of modeling the sampling design in multiple imputation for missing data" published

Reiter, J. P., Raghunathan, T. E., and Kinney, S. (2006), "The importance of modeling the sampling design in multiple imputation for missing data," which was partially funded by the NSF-ITR grant, will be published in Survey Methodology.

Hash indexes in SAS

Hash indexes are a new feature in SAS 9 data steps. They can help you with quick lookups, under certain conditions. The SAS site has a 'cheat sheet' you can download and print.

SmartSVN subversion client installed on NSF01

The SmartSVN package we provide (see http://www.vrdc.cornell.edu/news/?p=177) has been installed on [...]

SmartSVN RPM updated to 2.0.1

SmartSVN is a graphical interface to Subversion. A new version (2.0.1) was recently released, and we have updated our RPMs, which can be downloaded from http://www.vrdc.cornell.edu/extras/RPMS/noarch/. The installed versions on VirtualRDC nodes have been upgraded.