ORGANIZATION AND RESOURCES
The Director is responsible for all operational aspects of the Unit and reports to the
Faculty of the Unit includes Biostatisticians, Epidemiologists and Behavioral
Scientists, some of who are affiliated with the Statistics Program of the
staff currently consists of 6 Ph.D. Biostatisticians and 4
The Unit survey research support staff maintains and updates various sampling frame materials for the state and other regions of the U.S., recruits and trains interviewers, assists in the development and pre-testing of questionnaires, supervises temporary research staff and performs and/or supervises coding, scanning and other data entry operations. Mail and telephone surveys are also supervised and conducted by the survey research support staff.
Facility has computing capabilities on multiple platforms including WINDOWS,
MAC, LINUX, UNIX, and DOS. These systems
can be used for statistical programming and analysis via standard statistical
software such as SAS, BMDP, SPSS, Stata, SAGE (Statistical
Analysis for Genetic Epidemiology), S-PLUS, SUDAAN, OCMAP, HML, and EGRET
(software for statistical analysis of epidemiological data). The
The Unit also includes a 12-station Computer Assisted Telephone Interviewing (CATI) system.
Members of the Unit have expertise in the creation and implementation of computer telephony applications (also referred to as Interactive Voice Response or IVR). These systems allow automated interviews, remote data entry, subject registration and randomization on a 24-hour basis. The applications are run from a dedicated Pentium PC with four phone lines.
In addition to formal statistical analyses, the Unit offers a number of other services using special software tools. These include (1) image processing and analysis. (2) data translation from one application format to another (e.g. spreadsheet to SPSS, SAS, etc.), (3) curve fitting and nonlinear estimation for compartmental models, (4) sophisticated plots or charts, (5) database/application development.
Last modified February 04 2014 11:19 AM