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A dataset containing the timestamp and acceleration values of three days of accelerometer data collection using a triaxial accelerometer with a sampling frequency of 100Hz (GT9X Link, ActiGraph, Pensacola, FL, USA).

Usage

daily_acc

Format

A data frame with 25,913,900 rows and 4 variables:

timestamp

The data collection timestamp.

acc_X, acc_Y, acc_Z

The acceleration on the X, Y and Z axes, stored in gravitational acceleration units (g).