GGIR (version 2.6-0)

g.part5: Merge output from physical activity and sleep analysis into one report

Description

Function to merge the output from g.part2 and g.part4 into one report enhanced with profiling of sleep and physical activity stratified across intensity levels and based on bouted periods as well as non-bouted periods.

Usage

g.part5(datadir = c(), metadatadir = c(), f0=c(), f1=c(),
                   params_sleep = c(), params_metrics = c(),
                   params_247 = c(), params_phyact = c(), 
                   params_cleaning = c(), params_output = c(),
                   params_general = c(), ...)

Arguments

datadir

Directory where the accelerometer files are stored or list of accelerometer filenames and directories

metadatadir

Directory that holds a folders 'meta' and inside this a folder 'basic' which contains the milestone data produced by g.part1. The folderstructure is normally created by g.part1 and g.shell.GGIR will recognise what the value of metadatadir is.

f0

File index to start with (default = 1). Index refers to the filenames sorted in increasing order

f1

File index to finish with (defaults to number of files available)

params_sleep

List of parameters used for sleep analysis (GGIR part 3, 4, and 5): see documentation g.part3.

params_metrics

List of parameters used for metrics extraction (GGIR part 1): see documentation g.part1.

params_247

List, see g.part2

params_phyact

List, see g.part2

params_cleaning

List, see g.part1

params_output

List, see g.part2

params_general

List, see g.part1

...

To ensure compatibility with R scripts written for older GGIR versions, the user can also provide parameters listed in the params_ objects as direct argument.

Value

The function does not produce values but generates an RData file in the milestone subfolder ms5.out which incudes a dataframe named output. This dataframe is used in g.report.part5 to create two reports one per day and one per person. See package vignette paragraph "Output part 5" for description of all the variables.

Examples

# NOT RUN {
  
# }
# NOT RUN {
    metadatadir = "C:/myfolder/meta"
    g.part5(metadatadir=metadatadir)
  
# }