geneacore: Main GENEAcore Function

In GENEAcore: Pre-Processing of 'GENEActiv' Data

Main GENEAcore Function

Description

Main GENEAcore Function which performs the following tasks:

• Checks for and reads or creates Measurement Processing Information (MPI)

• Downsamples the file to 1Hz and detects periods of non movement

• Calculates auto calibration settings for the device

• Identifies transitions (if processing events)

• Applies auto calibration scaling

• Counts steps

• Performs aggregations by event or epoch

• Writes out data

Usage

geneacore(
  data_folder = data_folder,
  cut_time_24hr = "15:00",
  output_epochs = TRUE,
  epoch_duration = 1,
  output_events = TRUE,
  output_steps = FALSE,
  output_csv = FALSE,
  timer = FALSE,
  summary = FALSE
)

Arguments

data_folder	Folder that contains raw data bin files to process or path to single bin file.
cut_time_24hr	Time in 24h to split the days up by.
output_epochs	Create epoch outputs.
epoch_duration	Specify duration of fixed epochs.
output_events	Create event outputs.
output_steps	Include step counts and stepping rate outputs.
output_csv	Allows CSV output to be saved during epoch and event processing.
timer	Print elapsed times of each process.
summary	Create bin file summary for all files in data folder.

Value

RDS and CSV of Measurement Period Information, Epoch measures and Event measures.

GENEAcore documentation built on Nov. 22, 2025, 1:06 a.m.