Package index • move2imu

IMU vectors

Build and explore IMU data vectors

acc() mag() gyro(): Create an IMU vector
is_acc() is_mag() is_gyro(): Check sensor type of an IMU vector
n_axis() n_samples() burst_dur() burst_intervals() imu_units() is_uniform(): Burst properties of an IMU vector
bursts() `bursts<-`() freqs() `freqs<-`() starts() `starts<-`(): Access and modify fields of an IMU vector
summary(<imu>): Summarize an IMU vector
plot_imu_trace(): Plot IMU traces over time
plot_sampling_effort(): Visualize sample collection times from imu or timestamp vectors

Identify IMU data in a move2 or data.frame and extract into an IMU vector.

as_acc(): Convert an object to an acc vector
as_gyro(): Convert an object to a gyro vector
as_mag(): Convert an object to a mag vector
imu_colset(): Specify IMU data columns present in a tabular data source
active_acc_colsets() active_mag_colsets() active_gyro_colsets(): Identify IMU columns present in a tabular data source
movebank_acc_colsets() movebank_mag_colsets() movebank_gyro_colsets(): View standard Movebank IMU data column sets
acc_sample_rows() mag_sample_rows() gyro_sample_rows(): Identify rows containing IMU data

Join continuous bursts together or split an IMU vector into pieces.

Transform raw ADC counts to physical units, override per-axis orientation, and look up tag manufacturer calibration defaults.

acc_calibration() as_acc_calibration(): Create calibrations for raw acceleration values
transform_imu(): Apply a sensor calibration to an IMU vector
eobs_default_specs(): Default e-obs tag configuration table
set_imu_units() drop_imu_units(): Manage units in IMU burst data

Bundled datasets used throughout examples and vignettes.