readActiwatchCount: Read Actiwatch Count data files (csv)

In GGIRread: Wearable Accelerometer Data File Readers

Read Actiwatch Count data files (csv)

Description

Reads Actiwatch Count data file. Currently a variety of csv format are facilitated.

Usage

  readActiwatchCount(filename = NULL,
                            timeformat = "%m/%d/%Y %H:%M:%S",
                            desiredtz = "", configtz = NULL,
                            timeformatName = "timeformat")

Arguments

filename	filename (required)
timeformat	Character, timestemp format.
desiredtz	Character, timezone name where the accelerometer was worn. Timezone names are expected to be the timezone database names, e.g. Europe/London. See also: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
configtz	Character, timezone name where the accelerometer was configured. Leave NULL if equal to desiredtz. Timezones name are expected to be the timezone database names, e.g. Europe/London. See also: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
timeformatName	Character, name of timeformat variable to print in error message when timeformat is incorrect, of use to GGIR where argument names can differ.

Value

data	Matrix with one or multiple columns
epochSize	epoch size in seconds of data
startTime	POSIXlt format timestamp on which recording starts

Author(s)

Vincent T van Hees <[e-mail]>

GGIRread documentation built on Oct. 25, 2024, 5:06 p.m.