imu_to_collapse: IMU data to collapse

In AGread: Read Data Files from ActiGraph Monitors

IMU data to collapse

Description

A partially-processed IMU dataset ready to be collapsed from raw samples to one-second summaries.

Usage

imu_to_collapse

Format

A data frame with 1500 rows and 17 variables:

Timestamp

The corresponding time for each row of data

Accelerometer.X

Secondary accelerometer x-axis data, in G

Accelerometer.Y

Secondary accelerometer y-axis data, in G

Accelerometer.Z

Secondary accelerometer z-axis data, in G

Temperature

Temperature of the IMU, in Celsius

Gyroscope.X

Gyroscope x-axis data, in degrees per second

Gyroscope.Y

Gyroscope y-axis data, in degrees per second

Gyroscope.Z

Gyroscope z-axis data, in degrees per second

Magnetometer.X

Magnetometer x-axis data, in micro-Teslas

Magnetometer.Y

Magnetometer y-axis data, in micro-Teslas

Magnetometer.Z

Magnetometer z-axis data, in micro-Teslas

file_source_IMU

The filename of the IMU file

date_processed_IMU

The date the IMU file was processed

ms

The millisecond value of the timestamp

mean_Accel_VM

Vector magnitude of the secondary accelerometer signal, in G

Gyroscope_VM_DegPerS

Gyroscope vector magnitude, in degrees per second

Magnetometer_VM_MicroT

Vector magnitude of the magnetometer signal, in micro-Teslas

AGread documentation built on Sept. 13, 2022, 5:06 p.m.