classify_agd_data: Classify epochs in an ActiGraph '.agd' file.

In chms: Accelerometer Processing Methods for Cycle 7 of the CHMS

Classify epochs in an ActiGraph .agd file.

Description

This function classifies epochs in an ActiGraph .agd file.

Usage

classify_agd_data(x)

Arguments

x	Required: an agd_worker object.

Value

Returns NULL invisibly.

Examples

# Initialize agd_worker R6 class
agd_data <- agd_worker$new(
  id = "jane-canuck",
  age = 10,
  agd_lfe = system.file("extdata", "jane-canuck-lfe.agd", package = "chms"),
  agd_nml = system.file("extdata", "jane-canuck-nml.agd", package = "chms"),
  epoch_length = 15,
  day_max = 3,
  sleep_algo = "barreira",
  non_wear_algo = "barreira"
)

# Load and clean data
agd_data$load()$clean()

# Classify data
classify_agd_data(agd_data)

# Store updated data
dt <- agd_data$data$classify

chms documentation built on Oct. 17, 2026, 5:07 p.m.