Calculate Step Counts via `stepcount`

Use the `stepcount` package to estimate steps from raw accelerometer data and summarize them to minute-level epochs (as opposed to 10s default)

Usage

acti_calculate_stepcount(data, sample_rate = NULL, ...)

Arguments

data

A `data.frame`, `AccData` object, or GT3X file with `X`, `Y`, `Z`, and `time`

sample_rate

Sample rate in Hz. If omitted, it is taken from the input object when available.

...

Additional arguments passed to [stepcount::stepcount()]

Value

A tibble with minute-level `time`, `steps`, and `walking` columns.

Examples

if (FALSE) { # \dontrun{
  reticulate::py_require("stepcount==3.11.0", python_version = "3.10", action = "add")
  sc = reticulate::import("stepcount")
  data = actiread::acti_read_gt3x(actiread::acti_example_gt3x())
  steps = acti_calculate_stepcount(data, sample_rate = 100)
  steps = acti_calculate_stepcount(data, model_type = "rf")
} # }