# Activity Index Calculation using Raw 'Accelerometry' Data

## Documentation for package ‘ActivityIndex’ version 0.3.7

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

computeActivityIndex | Compute Activity Index
computeActivityIndex.default | Compute Activity Index
computeActivityIndex.GT3XPlus | Compute Activity Index
print.ActivityIndex | Print method for token
ReadGT3XPlus | Read the raw tri-axial accelerometry data csv file by ActiGraph GT3X+.
ReadTable | Read the raw tri-axial accelerometry data csv file.
Sigma0 | \bar{sigma}_i computing using raw accelerometry data
TimeScale | Time scale vector from 00:00:00 to 23:59:59.