Read Data Files from ActiGraph Monitors

Documentation for package ‘AGread’ version 1.1.1

AGread-package	Read Data Files from ActiGraph Monitors
AGread	Read Data Files from ActiGraph Monitors
AG_collapse	Collapse primary accelerometer data
AG_insert	Calculate a new variable and insert it in a data frame
AG_merge	Merge primary accelerometer data with IMU data
AG_meta	Extract meta-data from file header
check_columns	Check if the primary accelerometer file is formatted correctly
check_second	Check if the IMU data start on an exact second
classify_magnetometer	Convert magnetometer signal to cardinal direction
collapse_gt3x	Collapse data that were read using 'read_gt3x'
collapse_gt3x.IMU	Collapse data that were read using 'read_gt3x'
collapse_gt3x.RAW	Collapse data that were read using 'read_gt3x'
get_day_of_year	Julian Date
get_imu_file_meta	Get file metadata (sampling frequency, start time, and samples per epoch) for IMU
get_minute	Numerical Minute of the Day.
get_raw_file_meta	Get file metadata (sampling frequency and timestamps) for primary accelerometer
imu_collapse	Collapse raw IMU data to a specified epoch
imu_filter_gyroscope	Low-Pass filter Gyroscope data
imu_to_check	IMU data to check
imu_to_collapse	IMU data to collapse
raw_to_collapse	Primary accelerometer data to collapse
read_AG_counts	Read data table files containing count values
read_AG_IMU	File reading function for IMU files
read_AG_raw	File reading function for primary accelerometer files
read_gt3x	Read data from a gt3x file
reintegrate	Reintegrate a data stream