Research Laboratory on Chronic Disease Prevention
SAS Code for Actical Data Cleaning and Management
Summary
The SAS code for accelerometer data cleaning and management builds upon available resources to provide researchers with flexible and easily accessible code for the analysis of Actical accelerometer data. The code is based on the Accel+ (http://www.haloresearch.ca/accel/) framework and allows the users to restrict their analysis to particular times and days of the week.
This code was created to analyse data from the Healthy Start study and also served to analyse data from the NDIT and FitBit studies.
Overview 
The SAS Code for accelerometer data cleaning and management processes data in four steps: 
SAS Code
SAS files opened with Internet Explorer may contain formatting errors. To avoid this issue, please left click on the desired SAS Code File and select "Save link as" to download a copy of the file.