aggregateEvent

Aggregates event data as produced by external function

internal

A tool to process and analyse data collected with wearable raw acceleration sensors as described in Migueles and colleagues (JMPB 2019), and van Hees and colleagues (JApplPhysiol 2014; PLoSONE 2015). The package has been developed and tested for binary data from 'GENEActiv' <https://activinsights.com/>, binary (.gt3x) and .csv-export data from 'Actigraph' <https://theactigraph.com> devices, and binary (.cwa) and .csv-export data from 'Axivity' <https://axivity.com>. These devices are currently widely used in research on human daily physical activity. Further, the package can handle accelerometer data file from any other sensor brand providing that the data is stored in csv format. Also the package allows for external function embedding.

Vincent T van Hees

GGIR

Raw Accelerometer Data Analysis

Jairo H Migueles

Severine Sabia

Matthew R Patterson

Zhou Fang

Joe Heywood

Joan Capdevila Pujol

Lena Kushleyeva

Mathilde Chen

Manasa Yerramalla

Patrick Bos

Taren Sanders

Chenxuan Zhao

Ian Meneghel Danilevicz

Victor Barreto Mesquita

Gaia Segantin

Medical Research Council UK 

Accelting 

French National Research Agency 

aggregateEvent function

<dl> <dt>metric_name</dt>
<dd>Character with name of metric</dd> <dt>epochsize</dt>
<dd>Numeric epochsize in seconds of the timeseries</dd> <dt>daysummary</dt>
<dd>Matrix with prelimenary day summary</dd> <dt>ds_names</dt>
<dd>Daysummary column names</dd> <dt>fi</dt>
<dd>Column index of daysummary</dd> <dt>di</dt>
<dd>Row index of daysummary representing the recording day</dd> <dt>vari</dt>
<dd>Time series derived from metashort</dd> <dt>segmentInfo</dt>
<dd>List passed on from g.analyse.perday with time series indices of 
 segment to analyse segment name and segment number.</dd> <dt>myfun</dt>
<dd>See GGIR</dd> <dt>params_247</dt>
<dd>See GGIR</dd></dl>

Arguments

Vincent T van Hees &lt;v.vanhees@accelting.com&gt;

Author

Aggregates event data as produced by external function — aggregateEvent

<dl>

 <dt>metric_name</dt>
<dd>Character with name of metric</dd>

 <dt>epochsize</dt>
<dd>Numeric epochsize in seconds of the timeseries</dd>

 <dt>daysummary</dt>
<dd>Matrix with prelimenary day summary</dd>

 <dt>ds_names</dt>
<dd>Daysummary column names</dd>

 <dt>fi</dt>
<dd>Column index of daysummary</dd>

 <dt>di</dt>
<dd>Row index of daysummary representing the recording day</dd>

 <dt>vari</dt>
<dd>Time series derived from metashort</dd>

 <dt>segmentInfo</dt>
<dd>List passed on from g.analyse.perday with time series indices of 
 segment to analyse segment name and segment number.</dd>

 <dt>myfun</dt>
<dd>See GGIR</dd>

 <dt>params_247</dt>
<dd>See GGIR</dd>

</dl>

Aggregates event data as produced by external function

aggregateEvent: Aggregates event data as produced by external function

Description

Usage

Arguments

Author