Data Management & Statistical Computing (BSTA5004)

UNIT OF STUDY

The aim of this unit is to provide students with the knowledge and skills required to undertake moderate to high level data manipulation and management in preparation for statistical analysis of data typically arising in health and medical research. Students will: gain experience in data manipulation and management using two major statistical software packages (Stata and SAS); learn how to check and clean data, display and summarise data using statistical software, and link files through use of unique and non-unique identifiers; acquire fundamental programming skills for efficient use of software packages; and learn key principles of confidentiality and privacy in data storage, management and analysis. The topics covered are: Module 1 - Stata and SAS: The basics (importing and exporting data, recoding data, formatting data, labelling variable names and data values; using dates, data display and summary presentation); Module 2 - Stata and SAS: graphs, data management and statistical quality assurance methods (including advanced graphics to produce publication-quality graphs); Module 3 - Data management using Stata and SAS (using functions to generate new variables, appending, merging, transposing longitudinal data; programming skills for efficient and reproducible use of these packages, including loops, arguments and programs/macros).

Further unit of study information

Classes

8-12 hours total study time per week, distance learning

Assessment

3x written assignments (30%, 35%, 35%)

Textbooks

Recommended if you have not used SAS or Stata before:
Cody R, Smith J. Applied Statistics & the SAS Programming Language. 5th edition. Prentice Hall 2005. Hills M & De Stavola BL. A Short Introduction to Stata for Biostatistics (Updated to Stata 12. Timberlake 2012. ISBN 978-0-9571708-0-3. Order online at www.survey-design.com.au or www.stata.com/bookstore/bios.html
Notes supplied

Faculty/department permission required?

No

Study this unit outside a degree

Non-award/non-degree study

If you wish to undertake one or more units of study (subjects) for your own interest but not towards a degree, you may enrol in single units as a non-award student.

Cross-institutional study

If you are from another Australian tertiary institution you may be permitted to underake cross-institutional study in one or more units of study at the University of Sydney.