---
title: "8. Physical behaviours analysis"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{8. Physical behaviours analysis}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
```

Work in progress...

## Acceleration distribution

### Percentiles or MX metrics (Rowlands)

### Intensity levels

### Intensity gradient

### Key arguments

### Related output

## Physical activity intensities (or inactivity)

### Quantification of physical activity and inactivity in GGIR

### Using cut-points 

### Bouts of activity/inactivity

### Key arguments

### Related output

## Fragmentation metrics

### What is a fragment

### When and how are they calculated in GGIR

### Fragmentation metrics available

### Key arguments

## Related output
