Functions for Processing Accelerometer Data
Functions for Processing Accelerometer Data
Accelerometer Artifact Correction
Block Averages
Block Sums
Physical Activity Bout Detection
Cut Count Values into Intensity Ranges
Physical Activity Intensities
Inverse Run Length Encoding (Alternate Implementation)
Moving Averages
Calculating Daily Averages for Physical Activity Variables
Process Triaxial Minute-to-Minute Accelerometer Data
Process Uniaxial Minute-to-Minute Accelerometer Data
Run Length Encoding (Alternate Implementation)
Sedentary Breaks
Wear Time Classification
A collection of functions that perform operations on time-series accelerometer data, such as identify non-wear time, flag minutes that are part of an activity bout, and find the maximum 10-minute average count value. The functions are generally very flexible, allowing for a variety of algorithms to be implemented. Most of the functions are written in C++ for efficiency.