PhysicalActivity: Process Physical Activity Accelerometer Data
Version 0.1-1

This package contains functions to classify monitor wear and nonwear time intervals in accelerometer data collected to assess physical activity in free-living condition. The package also contains functions to make plot for accelerometer data, and to obtain the summary of daily monitor wear time and the mean of monitor wear time during valid days. A monitored day is considered valid if the total minutes of classified monitor wear time per day is greater than a user defined cutoff.

AuthorLeena Choi, Zhouwen Liu, Charles E. Matthews, and Maciej S. Buchowski
Date of publication2011-11-16 12:16:32
MaintainerLeena Choi <leena.choi@Vanderbilt.Edu>
LicenseGPL (>= 3)
Version0.1-1
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("PhysicalActivity")

Getting started

Package overview

Popular man pages

dataCollapser: Collapse Accelerometer Data to a Dataset with a Longer Epoch
dataSec: Accelerometer Data Example
marking: Marking Data with Wearing Tags
markingTime: Mark Days
nthOccurance: Internal Function
PhysicalActivity-package: Process Physical Activity Accelerometer Data
readCountsData: Convert Accelerometer Output Data to Correct Data Format
See all...

All man pages Function index File listing

Man pages

dataCollapser: Collapse Accelerometer Data to a Dataset with a Longer Epoch
dataSec: Accelerometer Data Example
marking: Marking Data with Wearing Tags
markingTime: Mark Days
nthOccurance: Internal Function
PhysicalActivity-package: Process Physical Activity Accelerometer Data
plotData: Plot Accelerometer Data over Time
readCountsData: Convert Accelerometer Output Data to Correct Data Format
summaryData: Summarize Classified Wear Time by Daily Basis
sumVct: Summarize Wearing or Nonwearing Time Interval
wearingMarking: Classify Wear and Nonwear Time for Accelerometer Data

Functions

Files

MD5
R
R/wearingMarking.R
R/sumVct.R
R/summaryData.R
R/readCountsData.R
R/plotData.R
R/nthOccurance.R
R/markingTime.R
R/marking.R
R/dataCollapser.R
NAMESPACE
man
man/wearingMarking.Rd
man/sumVct.Rd
man/summaryData.Rd
man/readCountsData.Rd
man/plotData.Rd
man/PhysicalActivity-package.Rd
man/nthOccurance.Rd
man/markingTime.Rd
man/marking.Rd
man/dataSec.Rd
man/dataCollapser.Rd
DESCRIPTION
data
data/dataSec.rda
data/.Rhistory
PhysicalActivity documentation built on May 19, 2017, 4:31 p.m.

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