wake: Read in bed log and Identify Wake/Sleep Times in...

In activpalProcessing: Process activPAL Events Files

Description

This function reads in bed log and marks wake/sleep time in sec-by-second file. Bed log must be in correct format. A column named "wake" will be added to the second-by-second file. 1 indicates the participant is awake and 0 indicates the participant is sleeping.

Usage

wake(directory = directory, id, visit, name.of.log.bed, data)

Arguments

directory	Directory is a character string identifying the path to the working directory. Default value is directory
name.of.log.bed	Character string identifying the name of the bed log
id	Character string identifying the id of the subject of interest. This argument should correspond to the id used in the bed log
visit	Character string identifying the visit of interest for the subject. This argument should correspond to the visit identifier used in the bed log
data	data is the second-by-second AP events file

Value

A data frame with the column "wake" added to the sec-by-sec AP events file

Note

Follow the example bed log provided with this package (log.bed)

Author(s)

Kate Lyden

Examples

## Not run: 	
on.off(directory,id,visit,log.bed,data)

## End(Not run)

activpalProcessing documentation built on May 2, 2019, 2:17 a.m.