Stata Course

All course materials for the "Statistical Modelling in Stata" course can be found here

Guide to Propensity Analysis

A guide to performing propensity analyses in Stata can be found here. It covers how to calculate propensity scores, check that they work, and use them to estimate the effect of an exposure. The do-file used to perform all of the analyses is available as an appendix in the guide, or you can download it here if that is more convenient.

Guide to Multiple Imputation

A guide to multiple imputation, and the dataset used for the examples in the guide can he found here. This is of particular interest if you need to impute continuous variables with a non-normal distribution.

Guide to using the Linux Workstation

Some notes about connecting to the Linux workstation from a PC. Only of interest to people within the ARC epidemiology unit, who could be given access to it.

Stata Software

I have written some software for Stata. To view it, start stata and type
net from
in the command window.
Alternatively, all the files are available here. However, the help files are written in stata's own SMCL language, so are not easy to read other than in stata. The ado files should be fairly comprehensible to someone with a good knowledge of the C programming language and some familiarity with statistical concepts, although some knowledge of the peculiarities of stata's own programming language would be very helpful.